Visual Basic 6 2D online adventure game engine
A free 3D game engine to create games and realtimes scenes for Windows
scriptable game engine with built-in support for 2D graphics and sound
A mobile game distributed server implemented using netty4.X
online 4X browser game engine
A 3D game engine in java.
Built to be ease of use, with no programming knowledge, Multi-platform
RPG Games without coding!
Cross-platform 2D game engine