Games for tomorrow's programmers
3D game engine with lua scripting
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Vulkan-based implementation of D3D9, D3D10 and D3D11 for Linux / Wine
N64 Game-Engine and Editor using libdragon & tiny3d
3D engine with modern graphics
Free game engine for development of desktop, mobile, and web games
Open game and rendering engine packed into a JavaScript framework
Classic 2D side-scrolling platformer game
Cocos simplifies game creation and distribution with Cocos Creator
3D and 2D game engine written in Rust
Flexible level editor
3D Game engine with editor
Fast and lightweight JavaScript game engine built on WebGL and glTF
A game engine powered by python and panda3d
The source code to VVVVVV
Makes it simple to draw stuff across platforms (including web)
Cross-platform 2D and 3D game engine with modular architecture
A modular Common Lisp game engine
Flax Engine, multi-platform 3D game engine
Zig game engine & graphics toolkit
Java/JavaFX/Kotlin Game Library (Engine)
Ct.js is a desktop game engine that makes learning programming fun
World Class Leader Board Editor.
Stride (formerly Xenko), a free and open-source cross-platform C# game