A refreshingly simple data-driven game engine built in Rust
An easy to use 2D HTML5 game engine written in TypeScript
Godot is a powerful cross-platform game engine
Zig game engine & graphics toolkit
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
Go bindings for raylib, a simple and easy-to-use library
Xash3D FWGS engine
The Ren'Py Visual Novel Engine
Multi Theft Auto is a game engine
A game engine powered by python and panda3d
Voxel game-creation platform with easy modding and game creation
Open source voxel game engine with support for survival and crafting
Real Time Strategy game engine supporting early Westwood classics
dhewm 3 main repository
Fast and lightweight JavaScript game engine built on WebGL and glTF
fheroes2 is a recreation of Heroes of Might and Magic II game engine
The game engine for everyone
Open-source engine for Heroes of Might and Magic III
The HTML5 Creation Engine
The ioquake3 community effort to continue supporting/developing id's
Powerful, mature open-source cross-platform game engine for Python
Solar2D Game Engine main repository (ex Corona SDK)
Recreation of the classic Grand Theft Auto III game executable
A retro game engine for Python
Open source clone of the Age of Empires II engine