LayaAir is an open-source 2D/3D engine
Ct.js is a desktop game engine that makes learning programming fun
Free, open source game engine online
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Web powered cross-platform 3D, WebXR game engine
Children's learning programming language Karel the Robot in 3D
JavaScript coding game where players program a warrior to win battles
In The Cloud Computing On Java