UNDERTALE Xbox v1.13X Decompilation

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

🧛🏻‍♂️ Dark theme for GameMaker Studio 2

s&box is a modern game engine, built on Valve's Source 2 and the latest .NET technology, it provides a modern intuitive editor for creating games

Dynamically change window icons / taskbar badges in GameMaker (GMS1, GMS2+) and Unity games!

.obj/.mtl loader, written in native GML, for GameMaker LTS 2022

A list of alternatives for Adobe software

Celeste Bugs & Issue Tracker + some Source Code

Celeste's HLSL Effect Source Code

Celeste Classic 2 for PICO-8!

GameMaker Language in VS Code

A high-end code editor for GameMaker: Studio, GameMaker Studio 2.x, and more!

A game made by the Celeste developers in a week(ish, closer to 2)

An open source alternative to rousr's Dissonance.

A Deltarune fangame about the dissappearance of Dess. Made as a tutorial for my YouTube series. To download the code for a specific episode, find the release with the part name. Eg: "Part 3 Code"

Kawase dual filter blur for GameMaker Studio 2

A Warioware-style collaboration game