LDtk loader for LÖVE.

MonoGame LDtk Importer

A parser for .ldtk levels for GameMaker

Modern, lightweight and efficient 2D level editor

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