A lightweight, modular and versatile mod loader for Minecraft Bedrock
Atmosphère is a work-in-progress customized firmware for the Nintendo
An unofficial PC port of the Xbox 360 version of Sonic Unleashed
Tool to statically recompile N64 games into native executables
Flax Engine, multi-platform 3D game engine
Self-hosted game stream host for Moonlight
GZDoom is a feature centric port for all Doom engine games
Doom-based AI research platform for reinforcement learning
Desktop/Android/HTML5/iOS Java game development framework
Voxel game-creation platform with easy modding and game creation
Write your game with TypeScript in UE or Unity
Recreation of the classic Grand Theft Auto III game executable
Free game engine for development of desktop, mobile, and web games
Cross-platform 2D and 3D game engine with modular architecture
Free and open source real-time strategy game
A cross-platform PSP emulator
A free/open source client and automation tool for Ragnarok Online
Powerful, mature open-source cross-platform game engine for Python
Experimental menu for GTA 5: Enhanced
Open Source MMORPG Framework
Mangos ZERO is a server for World of Warcraft
A certain block game
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Classic 2D side-scrolling platformer game
Zero Hour running natively on macOS, iPhone & iPad