This is a complete replacement of the previous compiler and decompiler used by UndertaleModTool, adding support for most of the latest GameMaker features, and fixing most …

The most complete tool for modding, decompiling and unpacking Undertale (and other GameMaker games!) - UnderminersTeam/UndertaleModTool

The most complete tool for modding, decompiling and unpacking Undertale (and other GameMaker games!) - UndertaleModTool/README.md at master · …

The most complete tool for modding, decompiling and unpacking Undertale (and other Game Maker: Studio games!) - jeason1997/GMS-UndertaleModTool

UndertaleModTool and its forks are open-source and licensed under GPLv3, so they can be used without needing to ask for permission, with required credit (and source code, which can be …

Downloads Both the latest stable release and the most cutting edge version can be downloaded from the table below! Note, that you can update to the bleeding edge releases at any time from …

UndertaleModTool (seeing such an amazing tool fills you with DETERMINATION.) Heya. I heard you like digging deep into GameMaker games like Undertale/Deltarune, so here's a tool just …

The most complete tool for modding, decompiling and unpacking Undertale (and other GameMaker games!) - UndertaleModTool/SCRIPTS.md at master · …

The most complete tool for modding, decompiling and unpacking Undertale (and other Game Maker: Studio games!) - undeadf0x/UndertaleModTool-pride-edition-

UndertaleModTool (seeing such an amazing tool fills you with DETERMINATION.) Heya. I heard you like digging deep into GameMaker games like Undertale/Deltarune, so here's a tool just …