Zig game engine & graphics toolkit
A game engine with an emphasis on real-time cutting-edge solutions
A game engine powered by python and panda3d
Game engine supporting many 3D/2D formats and graphic effects
IsoCity: City building simulation game
YimMenu, a GTA V menu protecting against a wide ranges
s&box is a modern game engine, built on Valve's Source 2
Fully async, multithreaded, predictive, open source, 3.01 reach
Godot game template and component-based framework
2D JavaScript Physics Engine
3D game engine/framework in C, with Luajit and Python bindings now
Godot Minimal Theme
Descent 3 by Outrage Entertainment
GemRB is a portable open-source implementation of the Infinity Engine
Minecraft server optimization guide
High performance UI layout library in C
Orx: Data-Driven Game Engine
JavaScript-based game engine designed to empower developers
Arianne is an engine to develop multiplayer online games like Stendhal
Odamex is a free, cross-platform, modern client-server Doom engine
Chess Database and PGN viewer
A Complete WebGPU Game Engine for Browser & Desktop Arcade Oriented