Open source game developers (J)

J Fixby

Developed game: libGDX
Improve

J Williams

Developed game: FlightGear
Improve

j-jorge

Developed games: COCOS2D-X, Plee the Bear
Improve

J-P Nurmi

Developed game: Qt
Improve

j-p-e-g

Developed game: NLarn
Improve

j-palomo

Developed games: GZDoom, ZDoom
Improve

J-VdS

Developed game: Mindustry
Improve

J. Ali Harlow

Developed game: SLASH'EM
Improve

J. Applegate

Developed game: Nuvie
Improve

J. Edward Sanchez

Developed game: OGRE
Improve

J. Hunter Johnson

Developed game: PCGen
Improve

J. S.

Developed game: Vega Strike
Improve

J. W. Bjerk

Developed game: The Battle for Wesnoth
Improve

J.C

Developed game: Phaser
Improve

J.M. de Jong

Developed game: Unknown Horizons
Improve

J.W

Developed game: Iter Vehemens ad Necem
Improve

Ja-MiT

Developed game: The Battle for Wesnoth
Improve

Jaakko Keränen

Developed game: Doomsday Engine
Improve

Jaakko Niemi

Developed game: Crossfire
Improve

Jaakko Perttilä

Developed game: Performous
Improve

Jaakko Tapani Peltonen

Developed game: Falcon's Eye
Improve

Jaanus Varus

Developed game: Penumbra
Improve

Jacek Nakonieczny

Developed game: Cataclysm: Dark Days Ahead
Improve

Jack

Developed game: Vega Strike
Improve

jack

Developed game: Godot
Improve

Jack Andersen

Developed game: Metaforce
Improve

Jack Bohlen

Developed game: Phantasy Star Rebirth
Improve

Jack Boswell

Developed game: osu!
Improve

Jack Coulter

Developed game: Openfrag
Improve

Jack Cummings

Developed game: WorldForge
Improve

Jack Dolabany

Developed game: MonoGame
Improve

Jack Greiner

Developed game: Naev
Improve

Jack Lee

Developed game: osu!
Improve

Jack Morgan

Developed game: MegaMek
Improve

Jack Rainy

Developed game: UnCiv
Improve

Jack Scotson

Developed game: osu!
Improve

Jack Slater

Developed games: ioquake3, OpenArena, Tremulous
Improve

jack-the-BOSS

Developed game: XMage
Improve

Jacker

Developed game: ET: Legacy
Improve

Jackerty

Developed games: OpenMW, TES3MP
Improve

JackLee9355

Developed game: osu!
Improve

jackpotttt

Developed game: unitystation
Improve

Jackson Davis

Developed game: OpenRCT2
Improve

jacksonmj

Developed game: The Powder Toy
Improve

Jacky Liang

Developed game: RuneLite
Improve

Jaco

Developed games: CorsixTH, OpenXcom
Improve

Jacob

Developed game: osu!
Improve

Jacob Anderson

Developed game: MonoGame
Improve

jacob berkman

Developed game: Aisleriot
Improve

Jacob Burroughs

Developed game: SuperTux
Improve

Jacob Deuchar

Developed game: Open Apocalypse
Improve

Jacob Dufault

Developed game: OpenRA
Improve

Jacob Essex

Developed games: OpenMW, TES3MP
Improve

Jacob Ferrero

Developed games: Freeminer, Minetest
Improve

Jacob L. Anawalt

Developed game: Batalla Naval
Improve

Jacob McElroy

Developed game: RuneLite
Improve

Jacob Odgård Tørring

Developed game: osu!
Improve

Jacob Rask

Developed game: Freeciv-web
Improve

Jacob Sweeten

Developed game: unitystation
Improve

jacob1

Developed game: The Powder Toy
Improve

Jacopo Santoni

Developed game: OpenMoM
Improve

Jacques Chion

Developed game: Tux Paint
Improve

Jae-Hong Lee

Developed game: COCOS2D-X
Improve

Jaedan

Developed game: ClassicUO
Improve

jafdy

Developed game: Endless Sky
Improve

JagWire

Developed game: Vircadia
Improve

Jai Sharma

Developed game: osu!
Improve

Jaime Passos

Developed game: Sonic Robo Blast 2
Improve

Jaime van Kessel

Developed game: EmptyEpsilon
Improve

Jairo

Developed game: DNT
Improve

jaj22

Developed game: Pioneer
Improve

Jaka Kranjc

Developed games: GemRB, Jagged Alliance 2 Stracciatella
Improve

Jake

Developed game: OpenDominion
Improve

Jake Archibald

Developed game: proxx
Improve

Jake Bailey

Developed game: pygame
Improve

Jake Brown

Developed game: CivOne
Improve

Jake La Foret

Developed game: SunDog Resurrection
Improve

Jake Petroules

Developed game: Qt
Improve

Jake Poznanski

Developed game: MonoGame
Improve

jakexblaster (Marcos Cunha)

Developed game: Open Tibia
Improve

Jakim Friant

Developed game: AutoREALM
Improve

Jakob Fries

Developed game: Teeworlds
Improve

Jakob Mulvad Nielsen

Developed game: CivOne
Improve

Jakob Sinclair

Developed games: Godot, Sourcehold
Improve

Jakub Friedl

Developed game: Tux Paint
Improve

Jakub Janek

Developed game: Unknown Horizons
Improve

Jakub Linhart

Developed games: ClassicUO, CrossUO
Improve

Jakub Lukasik

Developed game: Lumix Engine
Improve

Jakub Pavlík

Developed game: freeVikings
Improve

Jakub Sandomierz

Developed game: Poland can into Space
Improve

Jakub Vaněk

Developed games: Freeminer, Minetest, OpenBVE
Improve

Jakub Wilk

Developed game: ScummVM
Improve

Jakub Šimek

Developed game: jMonkeyEngine
Improve

jal76

Developed game: Spring: 1944
Improve

jalbert-dev

Developed game: StepMania
Improve

Jalleo

Developed game: Space Station 13
Improve

James A. Simons

Developed game: Wolfpack Empire
Improve

James Allred

Developed game: MegaMek
Improve

James Archbold

Developed game: Ancient Beast
Improve

James B. Pollack

Developed game: Vircadia
Improve

James Barnard

Developed game: Tux Racer
Improve

James Broad

Developed game: Wargamer
Improve

James Cameron

Developed game: Netrek
Improve

James Carthew

Developed games: Privateer - Gemini Gold, Vega Strike
Improve

James Carty

Developed games: OpenMW, TES3MP
Improve

James Damour

Developed game: MegaMek
Improve

James Ford

Developed game: MonoGame
Improve

James Game

Developed game: libGDX
Improve

James Gangur

Developed game: Cataclysm: Dark Days Ahead
Improve

James Gardner

Developed game: Thousand Parsec
Improve

James Gregory

Developed game: COCOS2D-X
Improve

James Guillochon

Developed game: Endless Sky
Improve

James Hale

Developed game: Sonic Robo Blast 2
Improve

James Haley

Developed game: Chocolate Doom
Improve

James Haley (Nightdive Studios)

Developed games: Chocolate Doom, Strife: Veteran Edition, The Eternity Engine
Improve

James Hodgson

Developed game: OpenDominion
Improve

James Hofmann

Developed game: Iceball
Improve

James Hood

Developed game: Simutrans
Improve

James Jurach

Developed game: libGDX
Improve

James Khan

Developed game: jMonkeyEngine
Improve

James Le Cuirot

Developed games: Commander Genius, freegish, SLADE
Improve

James Likier

Developed game: Manic Digger
Improve

James Lupiani

Developed game: MonoGame
Improve

James M Best

Developed game: WorldForge
Improve

James Marshall

Developed game: Cat Mother Dead Justice
Improve

James Meickle

Developed game: Dungeon Crawl Stone Soup
Improve

James Neal

Developed game: RogueSharp
Improve

James Packer

Developed game: Bridge Command
Improve

James Paige

Developed games: O.H.R.RPG.C.E., Ren'Py
Improve

James R.

Developed game: Sonic Robo Blast 2
Improve

James Russell

Developed game: CorsixTH
Improve

James Sherratt

Developed game: MegaGlest
Improve

James Simonson

Developed game: unitystation
Improve

James Simpson

Developed game: Isogenic Game Engine
Improve

James Stone

Developed game: GL-117
Improve

James Thomas

Developed game: Urho3D
Improve

James Turner

Developed games: FlightGear, Qt, WorldForge
Improve

James Urquhart

Developed games: Terminal Overload, Torque 2D, Torque 3D
Improve

James Wallen-Jones

Developed game: Open RSC
Improve

James Watkins-Harvey

Developed game: LÖVE
Improve

James Webb

Developed game: Lumix Engine
Improve

James Westman

Developed game: Godot
Improve

james4k

Developed game: OpenFL
Improve

James58899

Developed game: osu!
Improve

Jamie Taylor

Developed game: osu!
Improve

Jamil Akram

Developed game: Vircadia
Improve

jamrenaissance

Developed game: PCGen
Improve

Jamuro-g

Developed game: Cataclysm: Dark Days Ahead
Improve

Jan Adamec

Developed game: Castle Game Engine
Improve

Jan Arne Petersen

Developed game: Qt
Improve

Jan Beich

Developed games: OpenBOR, OpenRA
Improve

Jan Boon

Developed game: Ryzom Core
Improve

Jan Borsodi

Developed games: OpenMW, TES3MP
Improve

Jan Ekholm

Developed game: Civil
Improve

Jan Engelhardt

Developed games: Chocolate Doom, SLADE, ZDoom
Improve

Jan Friederich

Developed game: Mmpong
Improve

Jan Grulich

Developed game: Qt
Improve

Jan Haller

Developed game: Simple and Fast Multimedia Library
Improve

Jan Jurzitza

Developed game: osu!
Improve

Jan Korbel

Developed game: Simutrans
Improve

Jan Krassnigg

Developed game: ezEngine
Improve

Jan Kyselica

Developed game: Aisleriot
Improve

Jan Lukas Gernert

Developed game: REGoth
Improve

Jan Magne Tjensvold

Developed game: Stars! Nova
Improve

Jan Mattner

Developed games: Ilarion, Illarion
Improve

Jan Mulder

Developed games: Pendumito, WebHangman
Improve

Jan Petykiewicz

Developed game: GemRB
Improve

Jan Polák

Developed games: libGDX, Mindustry
Improve

Jan Raszyk

Developed game: ezQuake
Improve

Jan Rietema

Developed games: SilverTree, The Battle for Wesnoth
Improve

Jan Schäfer

Developed game: JSkat
Improve

Jan Urva

Developed game: phpRPG
Improve

Jan Wynholds

Developed game: Tux Paint
Improve

Jan-Hendrik Peters

Developed game: Arx Libertatis
Improve

Jan-Otto Kröpke

Developed game: 2Moons Browsergame Engine
Improve

Jan-Peter Nilsson

Developed games: OpenMW, TES3MP
Improve

Jana Mohn

Developed game: OpenSAGE
Improve

Jana Weigel

Developed game: Unknown Horizons
Improve

Janaszar

Developed game: Endless Sky
Improve

Janet Hunt

Developed game: FreeLords
Improve

Janet Walz

Developed game: NetHack
Improve

JanetHunt

Developed game: Flare
Improve

Jani Kajala

Developed game: Cat Mother Dead Justice
Improve

Jani Mäkinen

Developed game: Unvanquished
Improve

Janis Eisaks

Developed game: Sudokuki
Improve

janKir

Developed game: boardgame.io
Improve

Janne

Developed game: Ancient Beast
Improve

Janne Johansson

Developed game: Haxima
Improve

Janne Sinivirta

Developed game: AndEngine
Improve

Jannik Vogel

Developed games: OpenRW, OpenSWE1R
Improve

JANNiS

Developed game: Skrupel - Tribute Compilation
Improve

Jared

Developed game: Snowballz
Improve

Jared Adams

Developed games: Land of Fire, Mana, The Mana World
Improve

Jared Cook

Developed game: Phaser
Improve

Jared Miller

Developed game: Duality
Improve

Jared Stephen

Developed game: Hale
Improve

Jarek Lewandowski

Developed game: COCOS2D-X
Improve

JarekKobus

Developed game: Qt
Improve

JarheadHME

Developed game: Wind Waker Randomizer
Improve

Jari

Developed game: Open Apocalypse
Improve

Jari Karjala

Developed game: StarMines: The Next Generation
Improve

Jari Winberg

Developed game: Simple-Solitaire
Improve

Jaromír Wysoglad

Developed game: ScummVM
Improve

Jaroslav Benkovský

Developed game: GemRB
Improve

Jaroslaw Wisniewski

Developed game: libGDX
Improve

Jarosław Zgierski

Developed game: osu!
Improve

Jarrett Thomas

Developed game: Land of Fire
Improve

Jarrod L. Miller

Developed game: XPilot
Improve

Jarrod Mosen

Developed game: Box2D
Improve

Jarvik7

Developed game: Yamagi Quake II
Improve

Jasmin Patry

Developed game: Tux Racer
Improve

Jasmine Langridge

Developed game: Trigger
Improve

Jason

Developed games: PCGen, Wargamer
Improve

jason

Developed game: Gang Garrison 2
Improve

Jason Barron

Developed game: Qt
Improve

Jason Benaim

Developed game: Chocolate Doom
Improve

Jason Buchanan

Developed game: PCGen
Improve

Jason Bush

Developed game: MegaMek
Improve

Jason D. Clinton

Developed game: Aisleriot
Improve

Jason Dorje Short

Developed game: Freeciv
Improve

Jason Farmer

Developed game: Siege of Avalon : Open Source
Improve

Jason Felds

Developed games: Etterna, StepMania
Improve

Jason Gilbert

Developed games: Cataclysm: Dark Days Ahead, OpenXcom
Improve

Jason Hancock

Developed game: Panda3D
Improve

Jason Harrison

Developed game: boardgame.io
Improve

Jason Hawks

Developed game: Vircadia
Improve

Jason Hooks

Developed games: OpenMW, TES3MP
Improve

Jason Johnson

Developed game: Dune Legacy
Improve

Jason Jones

Developed game: Cataclysm: Dark Days Ahead
Improve

Jason Klapste

Developed game: Rails: an 18xx game system
Improve

Jason Kwok

Developed game: Phaser
Improve

Jason M Carlough

Developed game: DOOM Retro
Improve

Jason Nunn

Developed game: Nighthawk
Improve

Jason Smestad

Developed game: Valyria Tear
Improve

Jason Smyrloglou

Developed game: MegaMek
Improve

Jason Summers

Developed game: Golly
Improve

Jason Tighe

Developed game: MegaMek
Improve

Jason Wall

Developed game: XMage
Improve

Jason Walsh

Developed game: StepMania
Improve

Jason Winzenried

Developed game: Vega Strike
Improve

Jason Wood

Developed game: Tux Football
Improve

Jason Xu

Developed game: COCOS2D-X
Improve

Jason Yates

Developed game: Aleph One
Improve

Jasper Spaans

Developed game: PCGen
Improve

Jasper v. B.

Developed game: openage
Improve

Jasper Van der Jeugt

Developed game: Annchienta
Improve

jastiv

Developed game: Wograld
Improve

Jat15

Developed game: Minetest Game
Improve

Javier A. Ortiz Bultron

Developed games: JaNaG - Java Name Generator, PCGen
Improve

Javier Arevalo

Developed game: Phaser
Improve

Javier Ayres

Developed game: Lona
Improve

Javier Jardón

Developed games: Aisleriot, Atomix, xoreos
Improve

Javier Marín

Developed game: SharpKonquest
Improve

Javier Torrente

Developed game: eAdventure
Improve

javila

Developed game: Land of Fire
Improve

Jay Atkinson

Developed game: OpenXcom
Improve

jay binks

Developed game: UltraStar Deluxe
Improve

Jay Fenlason

Developed game: Hack
Improve

Jay French

Developed game: Space Trader for Windows
Improve

Jay Kint

Developed game: Omega-rpg
Improve

Jay Oster

Developed game: melonJS
Improve

Jay Peet

Developed game: alive
Improve

Jay Sistar

Developed games: Atomic Game Engine, OpenFL
Improve

jay wellings

Developed game: Mpango
Improve

Jay_H

Developed game: Daggerfall Unity
Improve

JayH2971

Developed game: Daggerfall Unity
Improve

Jaylon Gowie

Developed game: Simple DirectMedia Layer
Improve

Jayme Cox

Developed game: PCGen
Improve

jaytersen

Developed game: Unvanquished
Improve

JaytleBee

Developed game: unitystation
Improve

Jazmin

Developed game: Vircadia
Improve

jazz mickle

Developed game: DelverEngine
Improve

jazztickets

Developed games: Choria, Empty Clip, irrlamb
Improve

jazzvaz

Developed game: OpenXRay
Improve

Jbaukens

Developed game: 2Moons Browsergame Engine
Improve

jbeshir

Developed game: MonoGame
Improve

jbot-42

Developed game: The Powder Toy
Improve

jbuck3

Developed game: Godot
Improve

JC Snider

Developed game: Intersect
Improve

jcaesar

Developed game: OpenClonk
Improve

jcd000

Developed game: Cataclysm: Dark Days Ahead
Improve

jcnossen

Developed game: Spring
Improve

jcreusand

Developed game: Freeciv
Improve

jdah

Developed game: minecraft-weekend
Improve

JDarthenay

Developed game: OpenXcom
Improve

jdempsey-au

Developed game: PCGen
Improve

jdgleaver

Developed game: TyrQuake
Improve

jdh

Developed game: minecraft-weekend
Improve

jdigreze

Developed game: Unknown Horizons
Improve

jdrueckert

Developed game: Terasology
Improve

Jean Jung

Developed game: Godot
Improve

Jean Karim Bockstael

Developed game: MicroWar 2.0
Improve

Jean Lepropre

Developed game: FreeCol
Improve

Jean Luc PONS

Developed game: BlockOut II
Improve

jean pellotier

Developed game: FlightGear
Improve

Jean-Baptiste "Jiba" Lamy

Developed game: Slune
Organization: Nekeme Prod.
Improve

Jean-Baptiste Onofré

Developed game: XMage
Improve

Jean-Christophe Collet

Developed game: NetHack
Improve

Jean-Claude Monnin

Developed game: Horde3D
Improve

Jean-Denis Boivin

Developed game: OpenFL
Improve

Jean-Francois Renaud

Developed game: jMonkeyEngine
Improve

Jean-Francois Romang

Developed game: Stockfish
Improve

jean-manuel clemençon

Developed game: SuperTuxKart
Improve

Jean-Marc Le Peuvedic

Developed game: GL-117
Improve

Jean-Michaël Celerier

Developed game: Qt
Improve

Jean-Michel Baudrey

Developed game: Duckmaze
Improve

Jean-Michel Bernard

Developed game: Godot
Improve

Jean-Michel Martin de Santero

Developed games: Powermanga, TecnoballZ
Improve

Jean-Patrick Guerrero

Developed games: Freeminer, Minetest, Minetest Game
Improve

Jean-Philippe Meuret

Developed game: Speed Dreams
Improve

Jean-Pierre Sabbagh

Developed game: ENIGMA (development environment)
Improve

Jean-Sébastien B.

Developed game: libGDX
Improve

Jean-Vivien Maurice

Developed game: Extreme Tux Racer
Improve

Jeannette Bilton

Developed game: Freya Game Engine
Improve

JeeZ

Developed game: Spring
Improve

Jeff Baril

Developed game: PCGen
Improve

Jeff Breidenbach

Developed game: Pioneers
Improve

Jeff Clinton

Developed game: Vircadia
Improve

Jeff Cotter

Developed game: Wolfpack Empire
Improve

Jeff Coyle

Developed game: VASSAL
Improve

Jeff Freedman

Developed game: Exult
Improve

Jeff Goodenough

Developed game: Daimonin
Improve

Jeff Graw

Developed game: Vega Strike
Improve

Jeff Huang

Developed games: Freeminer, Minetest
Improve

Jeff Hutchinson

Developed game: Torque 3D
Improve

Jeff Johnson

Developed game: MonoGame
Improve

Jeff Koerner

Developed game: Pizza Business
Improve

Jeff Makey

Developed game: BZFlag
Improve

Jeff Nowakowski

Developed game: Netrek
Improve

Jeff Thoene

Developed game: Shotgun Debugger
Organization: Game Creation Society
Improve

Jeff Vogel

Developed game: Classic Blades of Exile
Organization: Spiderweb Software
Improve

Jeff Wadsworth

Developed game: XMage
Improve

Jeff Wang

Developed games: COCOS2D-X, MegaMek
Improve

Jefferson Montgomery

Developed game: Dear ImGui
Improve

Jeffery Myers

Developed games: BZFlag, raylib
Improve

Jeffrey 'Sigurd' Westcoat

Developed game: The Battle for Wesnoth
Improve

Jeffrey Haines

Developed games: OpenMW, TES3MP
Improve

Jeffrey Han

Developed game: opsu!
Improve

Jeffrey Lucas Eldridge

Developed game: The Battle for Wesnoth
Improve

Jeffrey Sanders

Developed game: Bygfoot
Improve

Jeffrey Veenhuis

Developed game: LBA2 Remake
Improve

Jeffrey Ventrella

Developed game: Vircadia
Improve

jekin trivedi

Developed game: WorldForge
Improve

jennaingersoll

Developed game: Vircadia
Improve

Jennifer McMurray

Developed game: ScummVM
Improve

Jens

Developed game: Ambermoon.net
Improve

Jens A. Koch

Developed game: FIFE
Improve

Jens Ayton

Developed game: Oolite
Improve

Jens Fischer

Developed games: HaxeFlixel, OpenFL
Improve

Jens Fursund

Developed game: Qonk
Improve

Jens Pitkänen

Developed game: raylib
Improve

Jens Rottmann

Developed game: Minetest
Improve

Jens Schmer

Developed game: PixelLight
Improve

jenschou

Developed game: Angband
Improve

jensj12

Developed game: OpenRCT2
Improve

Jeongin Lee

Developed game: Commander Genius
Improve

jepael

Developed game: ScummVM
Improve

Jerek Wilson

Developed game: XMage
Improve

Jeremiah D. Powell

Developed game: Ogrian Carpet
Improve

Jeremiah Morris

Developed game: Aleph One
Improve

Jeremiah Sypult

Developed games: ioquake3, OpenArena, Tremulous
Improve

Jeremy Bicha

Developed game: Aisleriot
Improve

Jeremy Cochoy

Developed game: ClanLib
Improve

Jeremy D. Monin

Developed game: JSettlers
Improve

Jeremy Glazebrook

Developed game: FreeSO
Improve

Jeremy Hitchcock

Developed game: SunDog Resurrection
Improve

Jeremy Lainé

Developed game: Qt
Improve

Jeremy Liberman

Developed game: unitystation
Improve

Jeremy List

Developed game: Pioneer
Improve

Jeremy Munson

Developed game: Zero-K
Improve

Jeremy Newman

Developed game: Nuvie
Improve

Jeremy Osborne

Developed game: Cataclysm: Dark Days Ahead
Improve

Jeremy Pallats/starcraft.man

Developed game: PCGen
Improve

Jeremy Parsons

Developed game: Aleph One
Improve

Jeremy Plsek

Developed game: RuneLite
Improve

Jeremy Reeves

Developed game: Decker
Improve

Jeremy Rose

Developed games: Cataclysm: Dark Days Ahead, openc2e
Improve

Jeremy Sheeley

Developed game: Kobo Deluxe
Improve

Jeremy Van Grinsven

Developed games: Space Nerds In Space, Word War vi
Improve

Jeremy Whiting

Developed game: Blinken
Improve

Jeremy Yoder

Developed game: SunDog Resurrection
Improve

Jeric

Developed game: libGDX
Improve

Jerimee Richir

Developed game: Cataclysm: Dark Days Ahead
Improve

Jeroen

Developed game: RuneLite
Improve

Jeroen Baert

Developed game: Vircadia
Improve

Jeroen Boukens

Developed game: Red Eclipse
Improve

Jeroen Broks

Developed game: Sudokuki
Improve

Jeroen Carolus

Developed game: android-chess
Improve

Jeroen Groeneweg

Developed game: Smash Battle
Improve

Jeroen Reurings

Developed game: melonJS
Improve

Jeroen Sack

Developed game: OpenRCT2
Improve

JeroenDStout

Developed game: OpenRCT2
Improve

JEROME BIGOT

Developed game: Bombermaaan
Improve

Jerome Marty

Developed game: Commander Genius
Improve

Jerome Touffe-Blin

Developed game: PCGen
Improve

jeromepasion

Developed game: Qt
Improve

Jerrad Bieno

Developed game: XMage
Improve

Jerry

Developed game: VASSAL
Improve

Jerry Jiang

Developed game: 2048
Improve

Jesper Sørensen

Developed game: Phaser
Improve

Jesse

Developed game: MonoGame
Improve

Jesse Jaara

Developed game: The Powder Toy
Improve

Jesse Jennings

Developed game: XMage
Improve

Jesse Johnson

Developed game: OGRE
Improve

Jesse Luehrs

Developed game: Dungeon Crawl Stone Soup
Improve

Jesse Manning

Developed game: FIFE
Improve

Jesse Myers

Developed game: osu!
Improve

Jesse Ruderman

Developed game: HyperRogue
Improve

Jesse Serrao

Developed game: RuneLite
Improve

Jesse Simko

Developed game: Aleph One
Improve

Jesse Smith

Developed games: Atomic Tanks, SDL Sopwith
Improve

Jesse Talavera-Greenberg

Developed game: libGDX
Improve

Jessica Beller

Developed games: Land of Fire, Source of Tales
Improve

Jessica Hawkwell

Developed game: Terasology
Improve

Jessica Lord

Developed game: Morpheus Web Remake
Improve

Jessica Meng

Developed game: osu!
Improve

jestarray

Developed game: Phaser
Improve

JesterX666

Developed game: unitystation
Improve

Jesus Fernandez

Developed game: Qt
Improve

jesusjbr

Developed game: XMage
Improve

Jetro Lauha

Developed game: Pathogen Warrior
Improve

jewellds

Developed game: Freedoom
Improve

JFonS

Developed game: Godot
Improve

jgelderloos

Developed game: openage
Improve

jguyton

Developed game: Vega Strike
Improve

jh

Developed game: Return to the Roots
Improve

jhautio

Developed game: Widelands
Improve

Jialong Zhai

Developed game: COCOS2D-X
Improve

jianglong

Developed game: COCOS2D-X
Improve

jianglong-zz

Developed game: COCOS2D-X
Improve

jianliang79

Developed game: Qt
Improve

Jianxiang Wang (王健翔)

Developed game: Cataclysm: Dark Days Ahead
Improve

Jibbajabbafic

Developed game: unitystation
Improve

Jiddo

Developed game: Open Tibia
Improve

Jihed Kallel

Developed game: melonJS
Improve

Jihoon

Developed game: osu!
Improve

Jihoon Yang

Developed game: osu!
Improve

Jiiniasu

Developed game: Vocaluxe
Improve

Jill

Developed game: BAB BE U
Improve

jill

Developed game: BAB BE U
Improve

Jim

Developed game: OpenRCT2
Improve

Jim Armstrong

Developed game: OpenRCT2
Improve

Jim Cameron

Developed game: Underworld Adventures
Improve

Jim Cotugno

Developed game: VASSAL
Improve

Jim Duchek

Developed game: GamePlay
Improve

Jim Gilloghy

Developed game: Colossal Cave Adventure
Improve

Jim Huang

Developed game: GBDK
Improve

Jim Schultz

Developed games: Greenius' Civil War, Wargamer
Improve

Jim Tilander

Developed game: Dear ImGui
Improve

Jim Urbas

Developed game: VASSAL
Improve

Jimb Esser

Developed game: Simple DirectMedia Layer
Improve

JimMarlowe

Developed game: Atomic Game Engine
Improve

Jimmy Berry

Developed game: openage
Improve

Jimmy Christensen

Developed games: OldSkool Gravity Game, SDL-Ball
Improve

Jimmy Delas

Developed game: HaxeFlixel
Improve

Jimmy Salmon

Developed game: Stargus
Improve

JimmyC7834

Developed game: osu!
Improve

Jin XIA

Developed game: Terasology
Improve

Jindrich kolman

Developed game: Machinations
Improve

Jindřich Dítě

Developed games: Destination Sol, Terasology
Improve

Jiri Daněk

Developed games: Andor's Trail, Pachi
Improve

jiruoan

Developed game: Augustus
Improve

jiusheng

Developed game: COCOS2D-X
Improve

Jiří Bobrek

Developed game: Train
Improve

Jiří Kuneš

Developed games: OpenMW, TES3MP
Improve

Jiří Moravec

Developed game: Seven Kingdoms: Ancient Adversaries
Improve

jjonj

Developed game: Thrive
Improve

JK Wood

Developed game: FreedroidRPG
Improve

jk3064

Developed game: Spring
Improve

jkachhad

Developed game: ClassicUO
Improve

JKatzwinkel

Developed game: Settlers III remake
Improve

jkraybill

Developed game: Cataclysm: Dark Days Ahead
Improve

jlin14

Developed game: XMage
Improve

jmbjr

Developed game: Dungeon Crawl Stone Soup
Improve

jmcdonnell-qnx

Developed game: Qt
Improve

JMcKiern

Developed game: OpenTTD
Improve

jmf

Developed game: Pioneer
Improve

jmgrosen

Developed game: Vircadia
Improve

jmharmon

Developed game: XMage
Improve

jmhorjus

Developed game: Endless Sky
Improve

jmimu

Developed game: Free in the Dark (engine)
Improve

jmm0

Developed game: pygame
Improve

jmryan64

Developed game: Terasology
Improve

jnecus

Developed game: UnCiv
Improve

Jo Emil Holen

Developed games: Ghostly, Kartering
Improve

Jo Shields

Developed game: MonoGame
Improve

Joachim Breitner

Developed games: Infon Battle Arena, Widelands
Improve

Joachim de Groot

Developed game: NLarn
Improve

joachimdieterich.com

Developed game: UltraStar Deluxe
Improve

Joakim Berg

Developed games: OpenMW, TES3MP
Improve

Joakim L. Gilje

Developed game: Return to the Roots
Improve

Joakim Söderberg

Developed game: ezQuake
Improve

Joan Josep

Developed games: OpenTTD, Unknown Horizons
Improve

Joan Karadimov

Developed games: Devilution, DevilutionX
Improve

Joan Lung

Developed game: Space Station 13
Improve

Joan Queralt

Developed game: Biogenesis
Improve

Joan Queralt Molina

Developed game: Biogenesis
Improve

Joaquin Gomez

Developed game: Rigs of Rods
Improve

Joaquín

Developed game: Argentum Online
Improve

JoBergeron

Developed game: Yamagi Quake II
Improve

jobi-wan

Developed game: Oolite
Improve

Jocelyn Chaumel

Developed game: First Strike
Improve

Jocelyn Turcotte

Developed game: Qt
Improve

Jochen Voss

Developed game: Moon-buggy
Improve

Jodwin

Developed game: Mocha Doom
Improve

Joe "Flame" Sullivan

Developed games: Eternal Lands, Other-Life
Improve

Joe Doyle

Developed game: Hedgewars
Improve

Joe Farebrother

Developed game: BAB BE U
Improve

Joe Flint

Developed game: Brutal Chess
Improve

Joe Forte

Developed game: Crystal Space 3D SDK
Improve

Joe Hansen

Developed game: Tux Paint
Improve

Joe Ludwig

Developed games: ges-code, GoldenEye: Source
Improve

Joe Lyon

Developed game: PlaneShift
Improve

Joe Shochet

Developed game: Panda3D
Improve

Joe Stringer

Developed game: OpenTTD
Improve

Joe Van Overberghe

Developed game: BZFlag
Improve

Joe Venzon

Developed game: VDrift
Improve

Joe Wells

Developed game: PCGen
Improve

Joe Williamson

Developed game: HaxeFlixel
Improve

JoeClacks

Developed game: Terasology
Improve

joehager

Developed game: Panda3D
Improve

Joel Bouchard Lamontagne

Developed game: Stringrolled
Improve

Joel Croteau

Developed game: OGRE
Improve

Joel Davis

Developed game: raylib
Improve

Joel de Vahl

Developed game: Teeworlds
Improve

Joel Graff

Developed games: OpenMW, TES3MP
Improve

Joel Hedtjärn

Developed game: unitystation
Improve

Joel Linn

Developed game: Simple DirectMedia Layer
Improve

Joel Schumacher

Developed game: LÖVE
Improve

Joel Stanley

Developed game: Thousand Parsec
Improve

Joel Teichroeb

Developed games: OpenJK, ResidualVM, ScummVM
Improve

Joel Uckelman

Developed game: VASSAL
Improve

Joerg Czeranski

Developed game: IMaze
Improve

Joerg Kirchhoff

Developed game: phpRPG
Improve

joeshmo

Developed game: Daimonin
Improve

joewan

Developed game: COCOS2D-X
Improve

Joey Bleau

Developed game: Flare
Improve

Joey L. Maalouf

Developed game: The Battle for Wesnoth
Improve

Joey Marshall

Developed game: Snowballz
Improve

Joey Parrish

Developed game: FreeSynd
Improve

joffb

Developed game: Odamex
Improve

Johan Althoff

Developed game: Teeworlds
Improve

Johan Klokkhammer Helsing

Developed game: openage
Improve

Johan Manuel

Developed game: Godot
Improve

Johan Peitz

Developed game: Alex the Allegator 4
Improve

Johan Rehnberg

Developed game: Spring
Improve

JohanJansen

Developed game: Egoboo
Improve

Johann Schopplich

Developed game: EasyRPG Player
Improve

Johannes Bergmeier

Developed game: Ksudoku
Improve

Johannes Brandt Nielsen

Developed games: Etterna, StepMania
Improve

Johannes Danneker

Developed game: Minilens
Improve

Johannes Doerfert

Developed game: Return to the Roots
Improve

Johannes E

Developed game: PCGen
Improve

Johannes Kadak

Developed game: The Powder Toy
Improve

Johannes Maier

Developed game: Dungeon Crawl Stone Soup
Improve

Johannes Neubauer

Developed game: chainreaction
Improve

Johannes Prix

Developed game: FreedroidRPG
Improve

Johannes Schickel

Developed game: ScummVM
Improve

Johannes Schneider

Developed game: Inexor
Improve

Johannes Sjölund

Developed game: libGDX
Improve

Johannes Walcher

Developed game: openage
Improve

Johannes Witt

Developed game: Godot
Improve

Johannes Zellner

Developed game: Qt
Improve

johannesrosenqvist

Developed game: Open Tibia
Improve

John _Scott_ Tillman

Developed game: WorldForge
Improve

John Bartholomew

Developed game: Pioneer
Improve

John Bauer

Developed game: StepMania
Improve

John Blackburn

Developed game: Gideros
Improve

John Bolton

Developed game: VCMI
Improve

John Bytheway

Developed game: Cataclysm: Dark Days Ahead
Improve

John C Barstow

Developed game: xoreos
Improve

John C. Allwein

Developed game: libGDX
Improve

John Candlebury

Developed game: Cataclysm: Dark Days Ahead
Improve

John Cater

Developed game: Crossfire
Improve

John Cheetham

Developed game: PyChess
Improve

John Conklin II

Developed game: Vircadia
Improve

John Cordell

Developed game: Privateer - Gemini Gold
Improve

John Cote

Developed game: Panda3D
Improve

John D. Corrado

Developed game: Odamex
Improve

John D. Dilley

Developed game: Colonization too
Improve

John Davis

Developed game: Monster Generator
Improve

John Dean

Developed game: Morpheus Web Remake
Improve

John Dullea

Developed game: AutoREALM
Improve

John Duquette

Developed game: Wargamer
Improve

John Eikenberry

Developed game: Civil
Improve

John Ericson

Developed games: Iceball, OpenSpades
Improve

John Gilbert

Developed game: Wargamer
Improve

John Gray

Developed game: XMage
Improve

John Layt

Developed game: Qt
Improve

John Lyon-Smith

Developed game: MonoGame
Improve

John McIntosh

Developed game: 4D Maze Game
Improve

John Neijzen

Developed game: osu!
Improve

John Nesky

Developed game: Shotgun Debugger
Organization: Game Creation Society
Improve

John Popplewell

Developed game: Tux Paint
Improve

John R. Sheets

Developed game: WorldForge
Improve

John Rowat

Developed game: MegaMek
Improve

John S.

Developed game: PyKaraoke
Improve

John Skoteiniotis

Developed game: Phaser
Improve

John Smith

Developed game: Daimonin
Improve

John Stahara

Developed game: Dungeon Crawl Stone Soup
Improve

John Stilley

Developed game: Dungeon Crawl Stone Soup
Improve

John Strömblom

Developed game: OpenDominion
Improve

John Thickstun

Developed game: FIFE
Improve

John Turner

Developed game: OpenRA
Improve

John Törnblom

Developed game: DevilutionX
Improve

John Watson

Developed game: Phaser
Improve

John Wigg

Developed game: Godot
Improve

John Willard

Developed game: Space Station 13
Improve

John Yockey

Developed game: Wolfpack Empire
Improve

John Zulauf

Developed game: Godot
Improve

John-He-928

Developed game: COCOS2D-X
Improve

John-Paul Gignac

Developed game: Pathological
Improve

John-Paul Treen

Developed game: Wargamer
Improve

John3

Developed game: Torque 3D
Improve

johnange

Developed game: COCOS2D-X
Improve

Johnathan Franck

Developed game: Vircadia
Improve

Johnathan James

Developed game: FreeCol
Improve

johndoe123

Developed game: ScummVM
Improve

Johnny

Developed game: Jactorio
Improve

Johnny Salazar

Developed game: Pizza Business
Improve

johnny8020

Developed game: Open Tibia
Improve

JohnnyWahib

Developed game: Atomic Game Engine
Improve

johnrdconnolly

Developed game: Cataclysm: Dark Days Ahead
Improve

johnreactor

Developed games: Etterna, StepMania
Improve

JohnTheDonut

Developed game: Space Station 13
Improve

Joilnen

Developed game: OGRE
Improve

jojo

Developed game: Red Eclipse
Improve

JOKer

Developed game: Unknown Horizons
Improve

JOKER VAN HAELN

Developed game: Mega Mario
Improve

jokermatt999

Developed game: Cataclysm: Dark Days Ahead
Improve

joliver82

Developed game: jMonkeyEngine
Improve

Jolomann

Developed game: Etterna
Improve

Jon

Developed game: VASSAL
Improve

Jon Knapp

Developed game: Dungeon Crawl Stone Soup
Improve

Jon Lund Steffensen

Developed game: Freeserf
Improve

Jon Parise

Developed game: Panda3D
Improve

Jon Rafkind

Developed games: Allegro, PainTown
Improve

Jon Renner

Developed game: libGDX
Improve

Jon Sargeant

Developed game: Machinations
Improve

Jon Trulson

Developed game: Conquest
Improve

Jon Watte

Developed game: GamePlay
Improve

Jonadab the Unsightly One

Developed game: Brogue
Improve

Jonah Jeleniewski

Developed game: Phaser
Improve

JonahDes

Developed game: Cataclysm: Dark Days Ahead
Improve

Jonan

Developed game: Heroes of Wesnoth
Improve

Jonas

Developed game: Godot
Improve

Jonas A. Lind

Developed game: OpenRA
Improve

Jonas Byström

Developed game: Slime Volleyball
Improve

Jonas Eschenburg

Developed game: Thunder&Lightning
Improve

Jonas Jelten

Developed game: openage
Improve

Jonas Karlsson

Developed games: PCGen, ResidualVM, ScummVM
Improve

Jonas Kulla

Developed game: mkxp
Improve

Jonas Mörschbach

Developed game: Widelands
Improve

Jonas Spillmann

Developed game: Amphetamine
Improve

Jonas Termansen

Developed games: ges-code, GoldenEye: Source
Improve

Jonas Öhrn

Developed game: Orx
Improve

Jonast

Developed game: PyChess
Improve

Jonathan

Developed game: openage
Improve

Jonathan "Geenz" Goodman

Developed game: Vircadia
Improve

Jonathan Atkins

Developed game: GLtron
Improve

Jonathan Buresh

Developed game: Sintel The Game
Improve

Jonathan C. Dietrich

Developed game: VASSAL
Improve

Jonathan Calovski

Developed game: Stockfish
Improve

Jonathan Clark

Developed game: Gorc
Improve

Jonathan D.

Developed game: Stockfish
Improve

Jonathan De Wachter

Developed game: Simple and Fast Multimedia Library
Improve

Jonathan Dowland

Developed game: Chocolate Doom
Improve

Jonathan E. Wright

Developed game: Nuvie
Improve

Jonathan Evraire

Developed game: WebChess
Improve

Jonathan G Rennison

Developed games: OpenTTD, TTDPatch
Improve

Jonathan Haas

Developed game: OpenRCT2
Improve

Jonathan Hamilton

Developed games: Open Apocalypse, OpenXcom
Improve

Jonathan Lee

Developed game: RuneLite
Improve

Jonathan Lilliemarck

Developed game: Allegro
Improve

Jonathan Ling

Developed game: OpenRA
Improve

Jonathan Liu

Developed game: Qt
Improve

Jonathan M. Franz

Developed game: Psyco
Improve

Jonathan Mercier-Ganady

Developed game: DevilutionX
Improve

Jonathan Musther

Developed game: Slingshot
Improve

Jonathan Neuschäfer

Developed games: Freeminer, Minetest
Improve

Jonathan Nicholas

Developed game: DOOM Retro
Improve

Jonathan Noyola

Developed game: MonoGame
Improve

Jonathan Payne

Developed games: Etterna, StepMania
Improve

Jonathan Pearl

Developed game: libGDX
Improve

Jonathan Peppers

Developed game: MonoGame
Improve

Jonathan Powell

Developed game: Arx Libertatis
Improve

Jonathan Riddell

Developed game: Blinken
Improve

Jonathan Rubenstein

Developed game: Space Station 13
Improve

Jonathan Seeley

Developed game: Allegro
Improve

Jonathan Sieber

Developed game: Blobby Volley 2
Improve

Jonathan Siwek

Developed game: FreeOrion
Improve

Jonathan Skeate

Developed game: XMage
Improve

Jonathan Stickles Fox

Developed game: Liberal Crime Squad
Improve

Jonathan Toomim

Developed game: Brain Workshop
Improve

Jonathan White

Developed games: ges-code, GoldenEye: Source
Improve

Jonathan Wilson

Developed game: Theme Park Builder 3D CAD
Improve

Jonathan Young

Developed games: Classic RBDoom 3 BFG, RBDOOM-3-BFG
Improve

JonathanILevi

Developed game: EmptyEpsilon
Improve

JonathanSteinbuch

Developed game: Return to the Roots
Improve

Jonathon Fowler

Developed games: JFDuke3D, JonoF's Shadow Warrior Port (JFSW)
Improve

Joni Orponen

Developed game: Anura
Improve

Joni Vähämäki

Developed games: ResidualVM, ScummVM
Improve

Jonne Nauha

Developed game: Urho3D
Improve

Jonny D

Developed game: Openglad
Improve

jonri

Developed game: Godot
Improve

JonSully

Developed game: GUSANOS
Improve

jonwil

Developed game: Thyme
Improve

Joohan Lee

Developed game: ScummVM
Improve

Joona

Developed game: RuneLite
Improve

Joona "JDruid" Karjalainen

Developed game: Trip on the Funny Boat
Improve

Joona Kiiski

Developed game: Stockfish
Improve

Joonas Kerttula

Developed game: Frets on Fire
Improve

joonicks

Developed game: Pioneer
Improve

Joost Peters

Developed games: FreeSynd, ResidualVM, ScummVM
Improve

Joost VandeVondele

Developed game: Stockfish
Improve

Joost Yervante Damad

Developed game: openMSX
Improve

Jordan

Developed game: RuneLite
Improve

Jordan Ayers

Developed games: OpenMW, TES3MP
Improve

Jordan Barnes

Developed game: Ancient Beast
Improve

Jordan Brown

Developed game: Space Station 13
Improve

Jordan Butler

Developed game: Roguish
Improve

Jordan Christiansen

Developed games: Duck Marines, NXEngine-evo
Improve

Jordan Irwin

Developed game: Stendhal
Improve

Jordan Milne

Developed games: OpenMW, TES3MP
Improve

Jordan Patterson

Developed game: Urho3D
Improve

Jordan Phillips

Developed game: MonoGame
Improve

Jordan Schidlowsky

Developed game: Godot
Improve

Jordan Snelling

Developed game: Minetest Game
Improve

Jordi Mallach

Developed game: Twine
Improve

Jordi Mas

Developed game: Aisleriot
Improve

Jordi Vilalta Prat

Developed games: ResidualVM, ScummVM
Improve

Jordie

Developed game: Space Station 13
Improve

Jordon Moss

Developed games: GZDoom, NBlood, PCExhumed, Raze, Rednukem, ZDoom
Improve

Jordy Vieira

Developed game: freeablo
Improve

Jordà

Developed game: The Battle for Wesnoth
Improve

Jorge A. Gomes

Developed game: raylib
Improve

Jorge Araya

Developed game: Godot
Improve

Jorge Gómez Sanz

Developed game: INSTEAD
Improve

Jorge Jara

Developed game: Freeminer
Improve

Jorge Martinez

Developed game: unitystation
Improve

Jorin Vermeulen

Developed game: melonJS
Improve

Joris Beugnies

Developed game: Scorched3D
Improve

Joris Bontje

Developed game: Crossfire
Improve

Joris Dauphin

Developed games: Stargus, Stratagus, Wargus
Improve

Joris van de Donk

Developed game: freegish
Improve

Joris van Eijden

Developed game: Daggerfall Unity
Improve

Jorn Vernee

Developed game: Cataclysm: Dark Days Ahead
Improve

Jornand de Buisonjé

Developed game: Sopwith 3
Improve

jorolf

Developed game: osu!
Improve

Jorrit de Vries

Developed game: OGRE
Improve

Jorrit Tyberghein

Developed games: Crystal Space 3D SDK, PlaneShift
Improve

josch

Developed game: VCMI
Improve

Jose Luis Cercós Pita

Developed games: Spring, Spring: 1944
Improve

Jose Riha

Developed games: Hedgewars, Performous, UltraStar Deluxe
Improve

Jose Varela

Developed game: StepMania
Improve

josecpujol

Developed game: Vircadia
Improve

Josef Moudrik

Developed game: Pachi
Improve

Joseph Baffaro

Developed game: Betrayer's Moon Tactics
Improve

Joseph Bleau

Developed game: Flare
Improve

Joseph Botosh

Developed game: Necklace of the Eye
Improve

Joseph Davies

Developed game: ScummVM
Improve

Joseph Jezak

Developed games: ResidualVM, ScummVM
Improve

Joseph Madamba

Developed game: osu!
Improve

Joseph Pecoraro

Developed game: ezQuake
Improve

Joseph Tilley

Developed game: VASSAL
Improve

Joseph Tyx

Developed game: MegaMek
Improve

Joseph Wang

Developed game: Race Into Space
Improve

Joseph Zeffiro

Developed game: XMage
Improve

Joseph-Eugene Winzer

Developed game: ScummVM
Improve

joseph-healy

Developed game: Terasology
Improve

Joseph-Ramos-CMU

Developed game: osu!
Improve

Josh Allen

Developed game: StepMania
Improve

Josh Bodily

Developed game: COCOS2D-X
Improve

Josh Bolduc

Developed game: KQ Lives
Improve

Josh Braden

Developed game: Dungeon Crawl Stone Soup
Improve

Josh Bressers

Developed game: Ularn
Improve

Josh Davidson

Developed game: FlightGear
Improve

Josh Flachsbart

Developed game: AutoREALM
Improve

Josh Gelbard

Developed game: Dungeon Crawl Stone Soup
Improve

Josh Hoover

Developed games: Crossfire, Zero-K
Improve

Josh Katz

Developed game: melonJS
Improve

Josh Keegan

Developed game: CorsixTH
Improve

Josh Kelley

Developed game: Omega-rpg
Improve

Josh M.

Developed game: unitystation
Improve

Josh Richey

Developed game: Cataclysm: Dark Days Ahead
Improve

Josh Schonstal

Developed game: HaxeFlixel
Improve

josh shepard

Developed game: Phaser
Improve

Josh Shippam

Developed game: 2006-rebotted
Improve

Josh Soref

Developed game: Phaser
Improve

Josh Steinhauer

Developed game: Daggerfall Unity
Improve

Josh Tynjala

Developed game: OpenFL
Improve

Josh Ventura

Developed game: ENIGMA (development environment)
Improve

Josh Zacharias

Developed game: Terasology
Improve

JoshEngebretson

Developed game: Atomic Game Engine
Improve

Joshi1999

Developed game: Manic Digger
Improve

Joshua Bartz

Developed game: MegaMek
Improve

Joshua Blocher

Developed game: Red Eclipse
Improve

Joshua Bodine

Developed game: BZFlag
Improve

Joshua Chin

Developed game: Cataclysm: Dark Days Ahead
Improve

Joshua Colclough

Developed game: raylib
Improve

Joshua Fan

Developed game: Mindustry
Improve

Joshua Fehler

Developed game: Ren'Py
Improve

Joshua Filby

Developed game: RuneLite
Improve

Joshua Grams

Developed game: Godot
Improve

Joshua Granick

Developed games: HaxeFlixel, OpenFL
Improve

Joshua McKenty

Developed game: OpenFL
Improve

Joshua Minor

Developed game: LIKO-12
Improve

Joshua Moerman

Developed game: OpenRCT2
Improve

Joshua Ols

Developed game: minesweeper-rs
Improve

Joshua Reisenauer

Developed game: raylib
Improve

Joshua Scoggins

Developed games: Aleph One, Yamagi Quake II
Improve

Joshua Skelton

Developed game: DelverEngine
Improve

Joshua Stewart

Developed game: xu4
Improve

Joshua Wilson

Developed game: Crossfire
Improve

Joshua Yockey

Developed game: MegaMek
Improve

joshuagiles

Developed game: Cataclysm: Dark Days Ahead
Improve

joshuarobinson

Developed game: Solarus
Improve

Josip Komljenović

Developed game: pygame
Improve

jostephd

Developed games: Endless Sky, The Battle for Wesnoth
Improve

Josua Grawitter

Developed games: OpenMW, TES3MP
Improve

Josue Acevedo

Developed game: OpenRCT2
Improve

José Cadete

Developed games: Augustus, Julius
Improve

José Millán Soto

Developed game: Qt
Improve

José Robson Mariano Alves

Developed game: Colobot: Gold Edition
Improve

José Zanni

Developed game: Glest
Improve

Jotabe

Developed game: Argentum Online
Improve

JotaPeRL

Developed game: XMage
Improve

Jotham

Developed game: Thousand Parsec
Improve

Journeyman

Developed game: Open Yahtzee
Improve

Jozef

Developed game: Terasology
Improve

Jozef Behran

Developed game: Minetest
Improve

Jozef Prídavok

Developed game: COCOS2D-X
Improve

João Rodrigues

Developed games: Freeminer, Minetest, OpenSpades
Improve

JP Cimalando

Developed games: DXX-Rebirth, Shockolate
Improve

JP LeBreton

Developed games: GZDoom, ZDoom
Improve

jpaul_d

Developed game: FunLabyrinthe
Improve

jpeg

Developed game: NLarn
Improve

jrb0001

Developed game: OpenRA
Improve

JRF-github

Developed game: Jagged Alliance 2 Stracciatella
Improve

jrivany

Developed games: OpenMW, TES3MP
Improve

JrTRinny

Developed game: Mindustry
Improve

JS Fauteux

Developed game: xygineXT
Improve

jsd1982

Developed games: Odamex, OpenRA
Improve

jseah

Developed game: Zero-K
Improve

jsee23

Developed game: Qt
Improve

jsm174

Developed game: Visual Pinball
Improve

JTippetts

Developed game: Urho3D
Improve

Jtsessions

Developed game: Terasology
Improve

Juan Borda

Developed game: OGRE
Improve

Juan Dalmasso

Developed game: Argentum Online
Improve

Juan Irigoien

Developed game: Tux Paint
Improve

Juan J. Pérez

Developed game: Polis
Improve

Juan Linietsky

Developed game: Godot
Improve

Juan Martín Sotuyo Dodero

Developed game: Argentum Online
Improve

Juanky Soriano

Developed game: Zen!
Improve

Juanmz

Developed game: Argentum Online
Improve

Juergen Widmann

Developed game: FreeCol
Improve

jughu

Developed game: Space Station 13
Improve

Juha Henrikki Merikallio

Developed game: Planetary Hoppers
Improve

Juha Holopainen

Developed game: Spice Trade
Improve

Juhana Leinonen

Developed game: Undum
Improve

Juhana Paavola

Developed game: melonJS
Improve

Juhani Numminen

Developed games: Freeminer, Minetest, Pentobi
Improve

juj

Developed game: Urho3D
Improve

Jujucece

Developed game: pyRacerz
Improve

JuKu

Developed game: Ilarion
Improve

Jules Blok

Developed game: OpenXRay
Improve

Jules-A

Developed game: DeSmuME
Improve

Julia Nechaevskaya

Developed games: Chocolate Doom, DOOM Retro
Improve

Julia Pinheiro

Developed game: OpenRCT2
Improve

Julian

Developed games: AssaultCube, VDrift
Improve

Julian Bradfield

Developed game: Mah-Jong
Improve

Julian Groß

Developed game: Vircadia
Improve

Julian Murgia

Developed game: Godot
Improve

Julian Oliver

Developed game: LevelHead
Improve

Julian Ospald

Developed game: Lix
Improve

Julian Paolo Thiry

Developed game: Lexica
Improve

Julian Smith

Developed game: FlightGear
Improve

Julian Smythe

Developed game: Allegro
Improve

Julian Uy

Developed games: Ren'Py, Simple DirectMedia Layer
Improve

julian.jimenez

Developed game: star-control2
Improve

Juliano Leal Goncalves

Developed game: DevilutionX
Improve

Julians

Developed game: Hale
Improve

JulianThijssen

Developed games: glPortal, RadixEngine
Improve

Julien Cassignol

Developed game: VASSAL
Improve

Julien Jorge

Developed game: Plee the Bear
Improve

Julien Nguyen

Developed game: FlightGear
Improve

Julien Seinturier

Developed game: jMonkeyEngine
Improve

Julien Templier

Developed game: ScummVM
Improve

Julien Viala

Developed game: FreeCol
Improve

Julien Villegas

Developed game: libGDX
Improve

Julien Voisin

Developed game: OpenMW
Improve

julsam

Developed game: HaxePunk
Improve

JumboDS64

Developed game: BAB BE U
Improve

Jummit

Developed game: Godot
Improve

Jun Hyeon, Nam

Developed game: COCOS2D-X
Improve

Jun Kim

Developed game: Terasology
Improve

jundery

Developed game: Stockfish
Improve

June Rhodes

Developed game: MonoGame
Improve

Jungy

Developed game: Rails: an 18xx game system
Improve

Junji Takakura

Developed game: libGDX
Improve

Juozas

Developed game: Minetest
Improve

Juraj Michalek

Developed game: Atomic Tanks
Improve

Juraj Oravec

Developed games: glPortal, RadixEngine
Improve

Jure Repinc

Developed game: Thousand Parsec
Improve

Juriy Petrochenkov

Developed game: OpenTTD
Improve

jurkan

Developed game: Source of Tales
Improve

Jussi Lind

Developed game: Dust Racing 2D
Improve

Jussi Pakkanen

Developed game: Doom Legacy
Improve

Jussi Rautio

Developed game: Planetary Hoppers
Improve

Jussi Toivola

Developed game: pygame
Improve

JustAnotherGuid

Developed games: Devilution, DevilutionX
Improve

Justin (Tuxinator) Davis

Developed game: Open RPG Maker
Improve

Justin Aquadro

Developed game: MonoGame
Improve

Justin Blanchard

Developed games: Naev, PyChess
Improve

Justin Bowen

Developed game: MegaMek
Improve

Justin Espedal

Developed game: OpenFL
Improve

Justin Godesky

Developed game: XMage
Improve

Justin Gottula

Developed games: OpenLoco, OpenRCT2
Improve

Justin Hamilton

Developed game: libGDX
Improve

Justin Hawkwood

Developed game: COCOS2D-X
Improve

Justin Herlehy

Developed game: XMage
Improve

Justin Jacobs

Developed games: C-Dogs SDL, Flare, FreeBlocks
Improve

Justin Kelly

Developed game: JiGS Interactive Game System
Improve

Justin Love

Developed game: One Hour One Life
Improve

Justin Nicholson

Developed games: Naev, Nox Imperii
Improve

Justin Shapcott

Developed game: libGDX
Improve

Justin Steele

Developed game: Daggerfall Unity
Improve

Justin Trotter

Developed game: unitystation
Improve

Justin Warwick

Developed game: Space Nerds In Space
Improve

Justin Yanke

Developed game: TrueCraft
Improve

Justo Delgado

Developed games: Godot, HaxeFlixel, OpenFL
Improve

Justus Tumacder

Developed game: osu!
Improve

Jute Gyte

Developed game: Blasphemer
Improve

Juvinious

Developed game: PainTown
Improve

juvinious

Developed game: PainTown
Improve

Juzzephe

Developed game: RuneLite
Improve

jval1972

Developed games: GLSpeed, RAD
Improve

jvyden

Developed game: osu!
Improve

jwmelto

Developed game: BZFlag
Improve

jyelon

Developed game: Panda3D
Improve

Jyrki Vesterinen

Developed game: The Battle for Wesnoth
Improve

Jz Pan

Developed game: Me and My Shadow
Improve

JZomDev

Developed game: RuneLite
Improve

JZomerlei

Developed game: RuneLite
Improve

Ján Jančár

Developed game: Godot
Improve

Jérôme

Developed game: jMonkeyEngine
Improve

Jérôme Arzel

Developed game: Q-Gears
Improve

Jérôme Bolot

Developed game: TecnoballZ
Improve

Jérôme GULLY

Developed game: Godot
Improve

Jérôme Gully

Developed game: Godot
Improve

Jérôme Leclercq

Developed game: Nazara Engine
Improve

Józef Kucia

Developed game: FreedroidRPG
Improve

Jörg Bornemann

Developed game: Qt
Improve

Jörg Oster

Developed game: Stockfish
Improve

Jørn Lomax

Developed game: OpenRCT2
Improve

Jüri Valdmann

Developed game: Qt
Improve

Jānis Legzdiņš

Developed game: Korax' Heritage
Improve

Jānis Rūcis

Developed game: Neverball
Improve

Jřrgen Vasshaug

Developed game: FreeCol
Improve
Back to top