The Shiptest Codebase
Synchronize games from other platforms into your Steam library
A free and open-source Touhou Project fangame
Free game engine for development of desktop, mobile, and web games
Satisfying monster shooter
Pixel-art map visualizer for Minecraft
dhewm 3 main repository
Accuracy-focused XNA4 reimplementation for open platforms
Free, open source game engine online
An open source reimplementation of the Among Us Server
A isometric city builder in JavaScript
A nonsense activity generator
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
A community sourced database of game controller mappings
LayaAir is an open-source 2D/3D engine
3D Game engine with editor
Build multiplayer web games played by millions
Free open-source Roblox FPS Unlocker — unlock up to 240 FPS
Opengate is a Jumpgate remake
Contains the code for CM-SS13
Stride (formerly Xenko), a free and open-source cross-platform C# game
RPG Maker 2000/2003 and EasyRPG games interpreter
A refreshingly simple data-driven game engine built in Rust
A dead simple 2D game engine for Go