Games for tomorrow's programmers
Vulkan-based implementation of D3D9, D3D10 and D3D11 for Linux / Wine
Free game engine for development of desktop, mobile, and web games
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
3D game engine with lua scripting
Open game and rendering engine packed into a JavaScript framework
3D Game engine with editor
Cocos simplifies game creation and distribution with Cocos Creator
3D and 2D game engine written in Rust
Fast and lightweight JavaScript game engine built on WebGL and glTF
Classic 2D side-scrolling platformer game
3D engine with modern graphics
The source code to VVVVVV
Flexible level editor
A game engine powered by python and panda3d
Cross-platform 2D and 3D game engine with modular architecture
Zig game engine & graphics toolkit
Java/JavaFX/Kotlin Game Library (Engine)
A modular Common Lisp game engine
Stride (formerly Xenko), a free and open-source cross-platform C# game
World Class Leader Board Editor.
Ct.js is a desktop game engine that makes learning programming fun
Flax Engine, multi-platform 3D game engine
Efficient glTF 3D import / export package for Unity
Action-adventure game originally released in 2013