BioTomateDE / LibGM Star 9 Code Issues Pull requests A tool for unpacking and modding GameMaker games such as Undertale or Deltarune. modding decompiler gml gamemaker undertale unpacker gamemaker-language gamemaker-studio deltarune undertalemodtool Updated Aug 17, 2026 Rust
SertraFurr / Deltarune-Debug-Script Star 6 Code Issues Pull requests Here is a script to enable the Debug mode on all Deltarune Chapters ! Feel free to report any error lua csharp script code scripts undertale deltarune undertalemodtool Updated Jun 15, 2025 C#
azphina / PizzaTowerGameSpecificData Star 5 Code Issues Pull requests Make your slop the easy way! utility pizzatower undertalemodtool underanalyzer Updated Dec 31, 2025
SertraFurr / Deltarune-Malware-POC Star 2 Code Issues Pull requests Wanted to make this i was bored virus exploit malware poc undertale deltarune undertalemodtool Updated Aug 8, 2025 C#
lucasBalmantcoder / Extrator-de-dados-para-o-Undertale-Mod Star 1 Code Issues Pull requests Feature de extração de dados para utilizar no programa UndertaleModTools data module script extractor csx-script undertalemodtool Updated Jan 19, 2026 C#
chocolife13 / UndertaleDebugger Star 1 Code Issues Pull requests Active et de désactive le Debug Mode tool hexadecimal undertale undertale-hack undertalemodtool Updated Apr 18, 2025 Python
doggywatty / SugarySpireGameSpecificData Star 1 Code Issues Pull requests Make your candy the easy way! utility undertalemodtool underanalyzer sugaryspire Updated Feb 9, 2025
keng-bf / InternshipGameSpecificData Star 0 Code Issues Pull requests Make your slop the easy way! utility undertalemodtool underanalyzer Updated Jul 27, 2026