UndertaleModTool

Home: https://github.com/krzys-h/UndertaleModTool
Inspiration: Undertale
State: beta
Keyword: tool, content commercial
Code repository: https://github.com/krzys-h/UndertaleModTool.git (@created 2018, @stars 289, @forks 57)
Code language: C#
Code license: GPL-3.0
Developer: krzys_h, Kneesnap, colinator27, Grossley, Nikita Krapivin

Tool of Undertale. Tool for modding, decompiling and unpacking Undertale (and other Game Maker: Studio games)

Building