JavaScript-based game engine designed to empower developers
A game engine with an emphasis on real-time cutting-edge solutions
Zig game engine & graphics toolkit
Game engine supporting many 3D/2D formats and graphic effects
A game engine powered by python and panda3d
Phaser is a free and fast 2D game framework for making HTML5 games
Descent 3 by Outrage Entertainment
GemRB is a portable open-source implementation of the Infinity Engine
s&box is a modern game engine, built on Valve's Source 2
YimMenu, a GTA V menu protecting against a wide ranges
A re-implementation of Freelancer
Godot game template and component-based framework
Fully async, multithreaded, predictive, open source, 3.01 reach
Sunfish: a Python Chess Engine in 111 lines of code
A 2D rigid body physics engine for the web
3D game engine/framework in C, with Luajit and Python bindings now
Behavior tree AI for Godot Engine
lua dev plugin for unreal engine 4 or 5
MCP server for interfacing with Godot game engine
Godot Minimal Theme
IsoCity: City building simulation game
Easy to use Python library for creating 2D arcade games
An Open Source package that allows video game creators
Orx: Portable Game Engine
2D JavaScript Physics Engine