A brush-based CSG world editor (and game engine) inspired by QeRadiant and Worldcraft (from the old times!)

• Custom OpenGL/PyGame engine supports immediate "drop-in and play" (like CryEngine Editor)
• Custom physics engine with configurable parameters
• Real-time lighting with optional stencil shadows
• Audio engine plays WAV files
• json level format :-)
• Moving platforms
• Volumetric fog
• Triggers

Roadmap:

• Quake/Quake2/Quake3/Half-life map support
• OBJ model support (currently partially implemented)
• Visual scripting
• Terrain generation