diff --git a/code/utils/osg.py b/code/utils/osg.py
index a7b0d637..2942facd 100644
--- a/code/utils/osg.py
+++ b/code/utils/osg.py
@@ -571,6 +571,7 @@ def read_entries():
     entries = []
 
     # iterate over all entries
+    exception_happened = False
     for file, _, content in entry_iterator():
 
         if not content.endswith('\n'):
@@ -587,10 +588,13 @@ def read_entries():
             check_entry(entry)
         except Exception as e:
             print('{} - {}'.format(file, e))
+            exception_happened = True
             continue
 
         # add to list
         entries.append(entry)
+    if exception_happened:
+        raise RuntimeError('errors while reading entries')
 
     return entries
 
diff --git a/entries/2h4u.md b/entries/2h4u.md
index 2dda929b..11a3e173 100644
--- a/entries/2h4u.md
+++ b/entries/2h4u.md
@@ -1,9 +1,10 @@
 # 2H4U
 
 - Home: https://sourceforge.net/projects/toohardforyou/
+- Inspirations: Tetris
 - State: mature, inactive since 2007
 - Download: https://sourceforge.net/projects/toohardforyou/files/
-- Keywords: puzzle, skill, tetris-like
+- Keywords: puzzle, skill
 - Code repository: https://svn.code.sf.net/p/toohardforyou/code (svn)
 - Code language: C++
 - Code license: GPL-2.0
diff --git a/entries/adagate.md b/entries/adagate.md
index 7a747aeb..da3706b0 100644
--- a/entries/adagate.md
+++ b/entries/adagate.md
@@ -1,10 +1,11 @@
 # AdaGate
 
 - Home: https://github.com/fastrgv/AdaGate
+- Inspirations: Sokoban
 - State: mature
 - Download: https://github.com/fastrgv/AdaGate/releases
 - Platform: Windows, Linux, macOS
-- Keywords: puzzle, 3D, sokoban-like
+- Keywords: puzzle, 3D
 - Code repository: (see download)
 - Code language: Ada
 - Code license: GPL-3.0
diff --git a/entries/armagetron_advanced.md b/entries/armagetron_advanced.md
index e62f13b8..ff28d5d2 100644
--- a/entries/armagetron_advanced.md
+++ b/entries/armagetron_advanced.md
@@ -2,9 +2,10 @@
 
 - Home: http://www.armagetronad.org/, https://sourceforge.net/projects/armagetronad/
 - Media: https://en.wikipedia.org/wiki/Armagetron_Advanced
+- Inspirations: Snake
 - State: mature
 - Download: http://www.armagetronad.org/downloads.php
-- Keywords: action, snake-like
+- Keywords: action
 - Code repository: https://github.com/ArmagetronAd/armagetronad.git, https://svn.code.sf.net/p/armagetronad/code (svn)
 - Code language: C++
 - Code license: GPL-2.0
diff --git a/entries/atomic_tanks.md b/entries/atomic_tanks.md
index 08277667..48ed1875 100644
--- a/entries/atomic_tanks.md
+++ b/entries/atomic_tanks.md
@@ -1,11 +1,11 @@
 # Atomic Tanks
 
 - Home: http://atanks.sourceforge.net/, https://sourceforge.net/projects/atanks
-- Inspirations: Scorched Earth
+- Inspirations: Scorched Earth, Worms
 - State: mature, inactive since 2016
 - Download: https://sourceforge.net/projects/atanks/files/
 - Platform: Windows, Linux
-- Keywords: action, artillery, open content, remake, wormslike
+- Keywords: action, artillery, open content, remake
 - Code repository: https://git.code.sf.net/p/atanks/atanks, https://gitlab.com/osgames/atanks.git (+)
 - Code language: C++
 - Code license: GPL-2.0
diff --git a/entries/bastet.md b/entries/bastet.md
index 0dd653b8..0a42b64a 100644
--- a/entries/bastet.md
+++ b/entries/bastet.md
@@ -1,8 +1,9 @@
 # Bastet
 
 - Home: http://fph.altervista.org/prog/bastet.html
+- Inspirations: Tetris
 - State: beta, inactive since 2018
-- Keywords: puzzle, open content, skill, tetris-like
+- Keywords: puzzle, open content, skill
 - Code repository: https://github.com/fph/bastet.git
 - Code language: C++
 - Code license: GPL-2.0
diff --git a/entries/cuyo.md b/entries/cuyo.md
index 8de0269e..c4ef3449 100644
--- a/entries/cuyo.md
+++ b/entries/cuyo.md
@@ -1,10 +1,11 @@
 # Cuyo
 
 - Home: https://www.karimmi.de/cuyo/, https://web.archive.org/web/20120817234225/http://www.mathematik.uni-tuebingen.de/~peter/cuyo/, https://packages.debian.org/sid/cuyo
+- Inspirations: Tetris
 - State: mature, inactive since 2014
 - Download: http://download.savannah.gnu.org/releases/cuyo/
 - Platform: Linux
-- Keywords: puzzle, tetris-like
+- Keywords: puzzle
 - Code repository: https://gitlab.com/osgames/cuyo.git (import of cvs), http://cvs.savannah.nongnu.org:/sources/cuyo (cvs)
 - Code language: C++
 - Code license: GPL-2.0
diff --git a/entries/domination.md b/entries/domination.md
index f791b317..f9ed7cfd 100644
--- a/entries/domination.md
+++ b/entries/domination.md
@@ -1,10 +1,11 @@
 # Domination
 
 - Home: http://domination.sourceforge.net/, https://sourceforge.net/projects/domination/
+- Inspirations: Risk
 - State: mature
 - Download: http://domination.sourceforge.net/download.shtml, https://sourceforge.net/projects/domination/files/
 - Platform: Windows, Linux, macOS, Android
-- Keywords: strategy, board, risklike
+- Keywords: strategy, board
 - Code repository: https://svn.code.sf.net/p/domination/code (svn active)
 - Code language: Java
 - Code license: GPL-3.0
diff --git a/entries/gjid.md b/entries/gjid.md
index b712633a..8f1a3814 100644
--- a/entries/gjid.md
+++ b/entries/gjid.md
@@ -1,8 +1,9 @@
 # GJID
 
 - Home: https://github.com/msharov/gjid
+- Inspirations: Sokoban
 - State: mature, inactive since 2017
-- Keywords: puzzle, open content, sokoban-like
+- Keywords: puzzle, open content
 - Code repository: https://github.com/msharov/gjid.git
 - Code language: C++
 - Code license: MIT
diff --git a/entries/gltron.md b/entries/gltron.md
index 80ef9dad..45c6dd68 100644
--- a/entries/gltron.md
+++ b/entries/gltron.md
@@ -2,10 +2,11 @@
 
 - Home: http://www.gltron.org/, https://sourceforge.net/projects/gltron/
 - Media: https://en.wikipedia.org/wiki/GLtron
+- Inspirations: Snake
 - State: beta, inactive since 2017
 - Download: http://www.gltron.org/download.php
 - Platform: Windows, Linux, macOS
-- Keywords: action, snake-like
+- Keywords: action
 - Code repository: https://github.com/osgamearchive/gltron.git (svn and git combination), https://git.code.sf.net/p/gltron/git (+), https://svn.code.sf.net/p/gltron/code (svn), http://gltron.cvs.sourceforge.net (cvs, contained in the svn)
 - Code language: C
 - Code license: GPL
diff --git a/entries/gottet.md b/entries/gottet.md
index 3a0ddacb..00044864 100644
--- a/entries/gottet.md
+++ b/entries/gottet.md
@@ -1,9 +1,10 @@
 # Gottet
 
 - Home: https://gottcode.org/gottet/
+- Inspirations: Tetris
 - State: mature
 - Platform: Windows, Linux, macOS
-- Keywords: tool, tetris-like
+- Keywords: tool
 - Code repository: (see home)
 - Code language: C++
 - Code license: GPL-3.0
diff --git a/entries/gusanos.md b/entries/gusanos.md
index 906dcea8..c7f0e8fb 100644
--- a/entries/gusanos.md
+++ b/entries/gusanos.md
@@ -1,11 +1,11 @@
 # GUSANOS
 
 - Home: http://gusanos.sourceforge.net/, https://sourceforge.net/projects/gusanos/
-- Inspirations: Liero
+- Inspirations: Liero, Worms
 - State: beta, inactive since 2006
 - Download: https://sourceforge.net/projects/gusanos/files/
 - Platform: Windows, Linux
-- Keywords: action, remake, wormslike
+- Keywords: action, remake
 - Code repository: http://gusanos.cvs.sourceforge.net (cvs)
 - Code language: C++
 - Code license: GPL-2.0
diff --git a/entries/jsoko.md b/entries/jsoko.md
index fe6a9966..375a3a9e 100644
--- a/entries/jsoko.md
+++ b/entries/jsoko.md
@@ -1,10 +1,11 @@
 # JSoko
 
 - Home: https://www.sokoban-online.de/, https://sourceforge.net/projects/jsokoapplet/
+- Inspirations: Sokoban
 - State: mature
 - Download: https://sourceforge.net/projects/jsokoapplet/files/
 - Platform: Windows, Linux, macOS
-- Keywords: puzzle, open content, sokoban-like
+- Keywords: puzzle, open content
 - Code repository: (see download)
 - Code language: Java
 - Code license: GPL-3.0 (+credits +no-misrepresentation)
diff --git a/entries/knights.md b/entries/knights.md
index 4b8b33da..51e0d497 100644
--- a/entries/knights.md
+++ b/entries/knights.md
@@ -1,8 +1,8 @@
 # Knights
 
 - Home: http://www.knightsgame.org.uk/
-- State: beta, inactive since 2014
 - Inspirations: Knights
+- State: beta, inactive since 2014
 - Download: http://www.knightsgame.org.uk/download.html
 - Platform: Windows
 - Keywords: role playing, dungeon, multiplayer, remake
diff --git a/entries/ksnakeduel.md b/entries/ksnakeduel.md
index fb727493..4b5f3f21 100644
--- a/entries/ksnakeduel.md
+++ b/entries/ksnakeduel.md
@@ -1,8 +1,9 @@
 # KSnakeDuel
 
 - Home: https://kde.org/applications/games/org.kde.ksnakeduel, https://packages.debian.org/search?keywords=ksnake
+- Inspirations: Snake
 - State: mature
-- Keywords: puzzle, open content, snake-like
+- Keywords: puzzle, open content
 - Code repository: https://invent.kde.org/games/ksnakeduel.git
 - Code language: C++
 - Code license: GPL-2.0
diff --git a/entries/labyrinth_of_worlds.md b/entries/labyrinth_of_worlds.md
index d1025f91..c9d7b1a5 100644
--- a/entries/labyrinth_of_worlds.md
+++ b/entries/labyrinth_of_worlds.md
@@ -1,8 +1,8 @@
 # Labyrinth of Worlds
 
 - Home: http://low.sourceforge.net/index.php, https://sourceforge.net/projects/low/
-- State: beta, inactive since 2010
 - Inspirations: Ultima Underworld 2: Labyrinth of Worlds
+- State: beta, inactive since 2010
 - Download: https://sourceforge.net/projects/low/files
 - Keywords: role playing
 - Code repository: https://gitlab.com/osgames/low.git (cvs and svn to git conversion), https://svn.code.sf.net/p/low/code (svn), http://low.cvs.sourceforge.net (cvs)
diff --git a/entries/ltris.md b/entries/ltris.md
index 562b9637..232cd06e 100644
--- a/entries/ltris.md
+++ b/entries/ltris.md
@@ -1,9 +1,10 @@
 # LTris
 
 - Home: http://lgames.sourceforge.net/LTris/, https://sourceforge.net/projects/lgames/
+- Inspirations: Tetris
 - State: mature, inactive since 2013
 - Download: https://sourceforge.net/projects/lgames/files/ltris/
-- Keywords: puzzle, open content, tetris-like
+- Keywords: puzzle, open content
 - Code repository: https://svn.code.sf.net/p/lgames/code (svn part of it)
 - Code language: C
 - Code license: GPL-2.0
diff --git a/entries/not_pacman.md b/entries/not_pacman.md
index 13c4f06e..9bac49da 100644
--- a/entries/not_pacman.md
+++ b/entries/not_pacman.md
@@ -1,9 +1,10 @@
 # Not Pacman
 
 - Home: https://stabyourself.net/notpacman/
+- Inspirations: Pacman
 - State: mature, inactive since 2013
 - Platform: Windows, Linux, macOS
-- Keywords: action, open content, pacman-like
+- Keywords: action, open content
 - Code repository: (see home)
 - Code language: Lua
 - Code license: WTFPL
diff --git a/entries/openlierox.md b/entries/openlierox.md
index 9feef9e5..4129b492 100644
--- a/entries/openlierox.md
+++ b/entries/openlierox.md
@@ -1,11 +1,11 @@
 # OpenLieroX
 
 - Home: http://www.openlierox.net/
-- Inspirations: Liero
+- Inspirations: Liero, Worms
 - State: mature
 - Download: http://www.openlierox.net/downloads/, https://sourceforge.net/projects/openlierox/files/
 - Platform: Windows
-- Keywords: action, arcade, remake, wormslike
+- Keywords: action, arcade, remake
 - Code repository: https://github.com/albertz/openlierox.git, https://git.code.sf.net/p/openlierox/code
 - Code language: C++
 - Code license: LGPL-2.0
diff --git a/entries/pacman.md b/entries/pacman.md
index c7100f82..a8fcdfcf 100644
--- a/entries/pacman.md
+++ b/entries/pacman.md
@@ -1,9 +1,10 @@
 # Pacman
 
 - Home: https://github.com/ebuc99/pacman
+- Inspirations: Pacman
 - State: beta
 - Download: https://github.com/ebuc99/pacman/releases, https://github.com/ebuc99/pacman_win/releases
-- Keywords: arcade, pacman-like
+- Keywords: arcade
 - Code repository: https://github.com/ebuc99/pacman.git
 - Code language: C++
 - Code license: GPL-2.0
diff --git a/entries/psy_pong_3d.md b/entries/psy_pong_3d.md
index 75ccc7d6..89ac7a1a 100644
--- a/entries/psy_pong_3d.md
+++ b/entries/psy_pong_3d.md
@@ -1,9 +1,10 @@
 # PSY PONG 3D
 
 - Home: http://psypong3d.sourceforge.net/, https://sourceforge.net/projects/psypong3d/
+- Inspirations: Pong
 - State: beta, inactive since 2009
 - Download: https://sourceforge.net/projects/psypong3d/files/
-- Keywords: arcade, pong-like
+- Keywords: arcade
 - Code repository: (see download)
 - Code language: C
 - Code license: GPL-3.0
diff --git a/entries/quadrapassel.md b/entries/quadrapassel.md
index bd33c160..010b5156 100644
--- a/entries/quadrapassel.md
+++ b/entries/quadrapassel.md
@@ -3,7 +3,7 @@
 - Home: https://wiki.gnome.org/Apps/Quadrapassel
 - Inspirations: Tetris
 - State: mature
-- Keywords: puzzle, clone, open content, tetris-like
+- Keywords: puzzle, clone, open content
 - Code repository: https://gitlab.gnome.org/GNOME/quadrapassel.git
 - Code language: Vala
 - Code license: GPL-2.0
diff --git a/entries/race_into_space.md b/entries/race_into_space.md
index fe24b17d..163f8935 100644
--- a/entries/race_into_space.md
+++ b/entries/race_into_space.md
@@ -1,8 +1,8 @@
 # Race Into Space
 
 - Home: http://www.raceintospace.org/, https://sourceforge.net/projects/raceintospace/
-- Inspirations: Buzz Aldrin's Race Into Space
 - Media: https://en.wikipedia.org/wiki/Buzz_Aldrin%27s_Race_Into_Space#Source_code_release
+- Inspirations: Buzz Aldrin's Race Into Space
 - State: mature
 - Download: https://sourceforge.net/projects/raceintospace/files/
 - Platform: Windows, Linux, macOS
diff --git a/entries/sdl-ball.md b/entries/sdl-ball.md
index 306e8790..16e333b3 100644
--- a/entries/sdl-ball.md
+++ b/entries/sdl-ball.md
@@ -1,10 +1,11 @@
 # SDL-Ball
 
 - Home: http://sdl-ball.sourceforge.net/, https://sourceforge.net/projects/sdl-ball/
+- Inspirations: Breakout
 - State: mature, inactive since 2016
 - Download: http://sdl-ball.sourceforge.net/?page=download, https://sourceforge.net/projects/sdl-ball/files/
 - Platform: Linux
-- Keywords: arcade, breakout-like, open content
+- Keywords: arcade, open content
 - Code repository: https://github.com/DusteDdk/SDL-Ball.git
 - Code language: C++
 - Code license: GPL-3.0
diff --git a/entries/seven_kingdoms_ancient_adversaries.md b/entries/seven_kingdoms_ancient_adversaries.md
index d08a17e2..9c20c77c 100644
--- a/entries/seven_kingdoms_ancient_adversaries.md
+++ b/entries/seven_kingdoms_ancient_adversaries.md
@@ -1,8 +1,8 @@
 # Seven Kingdoms: Ancient Adversaries
 
 - Home: https://7kfans.com/
-- Inspirations: Seven Kingdoms: Ancient Adversaries
 - Media: <https://en.wikipedia.org/wiki/Seven_Kingdoms_(video_game)>
+- Inspirations: Seven Kingdoms: Ancient Adversaries
 - State: mature
 - Download: https://www.7kfans.com/wiki/index.php/Download, https://sourceforge.net/projects/skfans/files/, https://github.com/the3dfxdude/7kaa/releases
 - Platform: Windows, Linux
diff --git a/entries/simple_sokoban.md b/entries/simple_sokoban.md
index 05e46731..620f16c6 100644
--- a/entries/simple_sokoban.md
+++ b/entries/simple_sokoban.md
@@ -1,9 +1,10 @@
 # Simple Sokoban
 
 - Home: http://simplesok.sourceforge.net/, https://sourceforge.net/projects/simplesok/
+- Inspirations: Sokoban
 - State: mature, inactive since 2014
 - Download: https://sourceforge.net/projects/simplesok/files/
-- Keywords: library, open content, sokoban-like
+- Keywords: library, open content
 - Code repository: https://gitlab.com/osgames/simplesok.git (conversion of svn), https://svn.code.sf.net/p/simplesok/code (svn)
 - Code language: C
 - Code license: GPL-3.0
diff --git a/entries/sokosolve.md b/entries/sokosolve.md
index 9e248326..4ea45577 100644
--- a/entries/sokosolve.md
+++ b/entries/sokosolve.md
@@ -1,10 +1,11 @@
 # SokoSolve
 
 - Home: http://sokosolve.sourceforge.net/, https://sourceforge.net/projects/sokosolve/
+- Inspirations: Sokoban
 - State: mature, inactive since 2009
 - Download: http://sokosolve.sourceforge.net/install.html, https://sourceforge.net/projects/sokosolve/files/
 - Platform: Windows, Linux
-- Keywords: puzzle, sokoban-like
+- Keywords: puzzle
 - Code repository: https://svn.code.sf.net/p/sokosolve/code (svn), https://svn.code.sf.net/p/sokosolve/decade (svn)
 - Code language: C#
 - Code license: GPL-3.0 (communication with author)
diff --git a/entries/t3.md b/entries/t3.md
index cb9275f9..af1fb40a 100644
--- a/entries/t3.md
+++ b/entries/t3.md
@@ -1,10 +1,11 @@
 # T^3
 
 - Home: http://t-3.sourceforge.net/, https://sourceforge.net/projects/t-3/
+- Inspirations: Tetris
 - State: beta, inactive since 2005
 - Download: https://sourceforge.net/projects/t-3/files/
 - Platform: Windows, Linux
-- Keywords: puzzle, 3D, tetris-like
+- Keywords: puzzle, 3D
 - Code repository: https://gitlab.com/osgames/t-3.git (conversion of cvs), http://t-3.cvs.sourceforge.net (cvs)
 - Code language: C++
 - Code license: GPL-2.0
diff --git a/entries/tenes_empanadas_graciela.md b/entries/tenes_empanadas_graciela.md
index b98ed888..8653ec00 100644
--- a/entries/tenes_empanadas_graciela.md
+++ b/entries/tenes_empanadas_graciela.md
@@ -2,9 +2,10 @@
 
 - Home: https://github.com/wfx/teg, https://sourceforge.net/projects/teg/
 - Media: https://en.wikipedia.org/wiki/Ten%C3%A9s_Empanadas_Graciela
+- Inspirations: Risk
 - State: beta, inactive since 2015
 - Platform: Linux
-- Keywords: strategy, risklike
+- Keywords: strategy, clone
 - Code repository: https://github.com/wfx/teg.git
 - Code language: C, JavaScript, Perl
 - Code license: GPL-2.0
diff --git a/entries/tiny_wings.md b/entries/tiny_wings.md
index 5ced15fd..9826679c 100644
--- a/entries/tiny_wings.md
+++ b/entries/tiny_wings.md
@@ -1,8 +1,8 @@
 # Tiny Wings
 
 - Home: https://github.com/haqu/tiny-wings
-- Inspirations: Tiny Wings
 - Media: https://en.wikipedia.org/wiki/Tiny_Wings
+- Inspirations: Tiny Wings
 - State: beta
 - Platform: macOS
 - Keywords: remake, skill
diff --git a/entries/xultris.md b/entries/xultris.md
index fc1d7c8e..a43a06d1 100644
--- a/entries/xultris.md
+++ b/entries/xultris.md
@@ -1,8 +1,9 @@
 # Xultris
 
 - Home: https://github.com/mackers/xultris, https://web.archive.org/web/20181216030855/http://games.mozdev.org/xultris/
+- Inspirations: Tetris
 - State: mature, inactive since 2011
-- Keywords: arcade, tetris-like
+- Keywords: arcade
 - Code repository: https://github.com/mackers/xultris.git
 - Code language: JavaScript, XUL
 - Code license: MPL-1.1
diff --git a/entries/xye.md b/entries/xye.md
index 417c3d8f..03a893c3 100644
--- a/entries/xye.md
+++ b/entries/xye.md
@@ -1,10 +1,10 @@
 # Xye
 
 - Home: http://xyegame.blogspot.com/, http://xye.sourceforge.net/, https://sourceforge.net/projects/xye/
-- Inspirations: Kye
+- Inspirations: Kye, Sokoban
 - State: beta, inactive since 2013
 - Download: http://xye.sourceforge.net/download.php, https://sourceforge.net/projects/xye/files/
-- Keywords: arcade, clone, open content, sokoban-like
+- Keywords: arcade, clone, open content
 - Code repository: https://gitlab.com/osgames/xye.git (conversion of svn), https://svn.code.sf.net/p/xye/code (svn)
 - Code language: C++
 - Code license: zlib