Cross-platform, open source, and super fast MUD client with scripting
Mangos ZERO is a server for World of Warcraft
JavaScript-based game engine designed to empower developers
A free and open-source Touhou Project fangame
Create custom themes for the Nintendo Switch
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
A free/open source client and automation tool for Ragnarok Online
Community version based on the PCL open source secondary development
API and runtime that allows access to VR hardware
Building Tools and Aesthetic Technology
Mod manager for the video game RimWorld
GZDoom is a feature centric port for all Doom engine games
A completely free, open-source, 2D game engine
The Tiny JavaScript Game Engine That Can!
A Balatro Modding Framework
C# application with primary purpose of farming Steam cards
A tech mod for Minecraft themed around the magic of nature
A Minecraft Mod about Matter and Energy
A 2D rigid body physics engine for the web
Zig game engine & graphics toolkit
All of Minecraft, EASILY get Minecraft resources
Ct.js is a desktop game engine that makes learning programming fun
Open source library for creative expression on the web, desktop, etc.
Doom-based AI research platform for reinforcement learning