There are 7 repositories under gamemaker-language topic.
Warp is a feature-rich framework for multiplayer games, written in GameMaker and NodeJS (previously GM-Online-Framework)
The most powerful 3D rendering solution for GameMaker
2D lighting system for GameMaker Studio
GameMaker Language Support in Visual Studio Code.
UI for GameMaker. Looks like Windows Forms. Use this if you're not making a game, or otherwise if you want your game to look like tax software or something.
Rezonator: Dynamics of human engagement
An okay color management for GameMaker implementing OKLab/OKLCH colors. Generate, convert, gamut map and mix colors properly with visually better results. Also supports RGB, HSV, HSL, Lab, LCH, and other models.
A sublime bundle for GameMaker Language (GML)
Advanced particle system on GMS 2.3+ structures
General purpose game editor made in Game Maker Studio 2. The basis for a lot of the tools I make.
Open source rebuild and Android port of Nuclear Throne
Lightweight framework for signals in GameMaker Studio 2.3+
Library of constructors operating primary GameMaker functionalities.
🌌 A script to generate starfields in GameMaker’s GML language
Action RPG Soullike game
foreach() loop implementation for GameMaker 2.3 for arrays, ds_lists, ds_maps, ds_stacks, ds_queues, ds_priorities and structs
for GameMaker 2.3+
The most complete list class for GameMaker Studio 2.3+. GC-friendly, [ ] accessor, 50+ functions (add, remove, insert, contains, find, sort, shuffle, reverse, etc.) and reference as array.
Deep clone GameMaker class instances / constructed structs, anonymous structs and arrays nested in any order!
Make a deep copy of GameMaker sequence asset / struct for editing it in-runtime
Base class for the GameMaker Exceptions providing better output and handy code interface. Also imroves YYC support of Exceptions.
Game maker 2D Top down world generation (Sandbox).
A collection of CC0 programming libraries for GameMaker Studio 2
Project Wak Beat (Based on JSAB and Project arrhythmia)
Fan engine for the addictive video game series BIT.TRIP
Klonoa Custom Level Engine
Rewrites Scratch projects as GameMaker 1.4 projects
for GameMaker 2.3+
Action Multiplayer game
3D rendering tech samples created in GameMaker 8.1
Big Number library for GameMaker
An implementation of STL for GameMaker Studio 2.
User Interface Library for GameMaker 2.3+
Text Based Adventure Game