FPS Unlocker for Roblox
Open-source rhythm game
A Nintendo 3DS Emulator
Open-source engine for Heroes of Might and Magic III
Emulator for the Game Boy, Game Boy Color, and Game Boy Advance
Skin changer for League of Legends (LOL)
Google maps for block game
Open source cross-platform multi-purpose game toolkit
The main repository for the development of the evolution game Thrive
Multi Theft Auto is a game engine
The Playstation 2 emulator
The Tiny JavaScript Game Engine That Can!
fheroes2 is a recreation of Heroes of Might and Magic II game engine
Experimental PlayStation Vita emulator
PufferPanel is an open source game server management panel
Moonlight port for Nintendo Switch
Create custom themes for the Nintendo Switch
Solar2D Game Engine main repository (ex Corona SDK)
Open source clone of the Age of Empires II engine
Best blooket hack around
Free and open source real-time strategy game
Open Source MMORPG Framework
3D Procedural Game Engine Using OpenGL
Azuriom is a complete open-source web solution for game servers
A fresh & lightweight javascript game engine