Ct.js is a desktop game engine that makes learning programming fun
Open game and rendering engine packed into a JavaScript framework
Free game engine for development of desktop, mobile, and web games
3D Game engine with editor
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Stride (formerly Xenko), a free and open-source cross-platform C# game
The flexible game engine
The Tiny JavaScript Game Engine That Can!
Descent 3 by Outrage Entertainment
A cross-platform, open-source, pure C game engine for mobile game
3D C++ Game Engine - yet another open source game engine
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 roguelike game engine/editor
Component 2D Game Engine
3D Game engine
A Simple Game Engine
cross-platform 2d game engine