A development environment focused on modding
Injectable LUA scripting system, SDK generator, live property editor
Godot is a powerful cross-platform game engine
Cross-Platform C++ 2D/3D game engine
Fast and lightweight JavaScript game engine built on WebGL and glTF
Flax Engine, multi-platform 3D game engine
The flexible game engine
Open Source real-time strategy game engine for early Westwood games
Solar2D Game Engine main repository (ex Corona SDK)
Entitas is a super fast Entity Component System (ECS) Framework
Scripting platform, modding framework and VR support for RE Engine
UCI chess engine
Sandbox video game with a powerful physics engine
Simple Beat Saber Mod Installer
Open source voxel game engine with support for survival and crafting
Magic Another Game Engine
Diablo build for modern operating systems
fheroes2 is a recreation of Heroes of Might and Magic II game engine
Real Time Strategy game engine supporting early Westwood classics
Multi Theft Auto is a game engine
Lutris desktop client in Python
Open game and rendering engine packed into a JavaScript framework
Bloat-free Graphical User interface for C++ with minimal dependencies
A retro game engine for Python
Home theater software and entertainment hub for digital media