Ct.js is a desktop game engine that makes learning programming fun
3D game engine with lua scripting
SDL based generic 2D game engine
2D Game Engine with Lua Scripting made on top of SFML
A 2D game engine and level editor
Web powered cross-platform 3D, WebXR game engine
Multi-platform game engine similar to old Megaman with a stage editor
A complete 2D Game Engine with built in drag and drop editor