A 3D level game engine. Originally a commercial product, now released under the GPL. Designed from the beginning to be cross-platform, runs on windows, working on linux port.

A 3D Engine, Media Engine and Net Engine for 3D game and application development using any major programming language.

A 3d game engine, that supports per pixel lighting and shadows along with realistic physics.

A 3D audio tool, used to arrange sound spatially allowing new ways of audio programming. It is mainly based on Direct3d Sound and the EAX technology of Creative. Extra feature: space morphing.

The headquarters of the Subshock 3D Games programming group.

3D game engine. It uses DX9, and has 3D, 2D, Mouse, Joystick, Keyboard support.

Freeware 3D construction kit for Windows based on a RayCaster.

A 3D graphics game engine based on id Software's legendary Quake and QuakeWorld game engine.

SouthGreece - the OpenGL Trender implementation; Trender SDL - a software-only realtime renderer of 3D Studio files; Earth - a Linux renderer that uses Voodoo cards to show a simple model of the earth and the sun; 3DEnvMap - a Real-time 3D Renderer wi...

Powerful 3D engine that combines indoor BSP and outdoor terrain levels. Includes Windows based tools and editors using DirectX 8's latest features. [Commercial, with demo]