Solar2D Game Engine main repository (ex Corona SDK)
Cocos simplifies game creation and distribution with Cocos Creator
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Flax Engine, multi-platform 3D game engine
Cross-platform 2D and 3D game engine with modular architecture
A game engine with an emphasis on real-time cutting-edge solutions
Multi-platform 2D and 3D game engine
Voxel game-creation platform with easy modding and game creation
N64 Game-Engine and Editor using libdragon & tiny3d
Self-hosted game stream host for Moonlight
Multi Theft Auto is a game engine
Cross-Platform C++ 2D/3D game engine
Zero Hour running natively on macOS, iPhone & iPad
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Write your game with TypeScript in UE or Unity
Recreation of the classic Grand Theft Auto III game executable
Powerful, mature open-source cross-platform game engine for Python
Universal Unreal Engine VR Mod (4.8 - 5.4)
GemRB is a portable open-source implementation of the Infinity Engine
fheroes2 is a recreation of Heroes of Might and Magic II game engine
The game engine for everyone
Voxel game engine in C++ with OpenGL
3D Game engine with editor
Free game engine for development of desktop, mobile, and web games
YimMenu, a GTA V menu protecting against a wide ranges