Godot is a powerful cross-platform game engine
Multi Theft Auto is a game engine
fheroes2 is a recreation of Heroes of Might and Magic II game engine
A retro game engine for Python
Real Time Strategy game engine supporting early Westwood classics
dhewm 3 main repository
Fast and lightweight JavaScript game engine built on WebGL and glTF
Magic Another Game Engine
Open source voxel game engine with support for survival and crafting
Open source clone of the Age of Empires II engine
Open-source engine for Heroes of Might and Magic III
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Cross-Platform C++ 2D/3D game engine
LayaAir is an open-source 2D/3D engine
The game engine for everyone
Ct.js is a desktop game engine that makes learning programming fun
3D Procedural Game Engine Using OpenGL
Powerful, mature open-source cross-platform game engine for Python
Free, open source game engine online
Injectable LUA scripting system, SDK generator, live property editor
The Tiny JavaScript Game Engine That Can!
A Flutter based game engine
A refreshingly simple data-driven game engine built in Rust
2D game development library for Ruby and C++
Open Source real-time strategy game engine for early Westwood games