Open Source GLSL (OpenGL Shading Language) Simulation Games

Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets, nebulae and others things like ground, landscape, atmosphere, etc.

Vega Strike is a 3d OpenGL Action Space Sim for Win/Lin/Mac allowing players to trade, bounty hunt, or explore in a vast universe. Active development is now on https://github.com/vegastrike and on http://www.vega-strike.org Vega Strike is mod ready and network playable.

Cross platform OpenGL simulation/game engine based on the SDL libraries. Supports full HDR with deferred shading using multiple render targets under OpenGL. Post-processing effects include depth of field, edge map anti-aliasing, auto-exposure and shadows

Simple Linux game inspired by Terep2 and 1nsane written in C++ using SDL library based on my own physics engine (spring systems and rigid body dynamic simulation). Offroad Engine was part of my bachelor thesis at Czech Technical University in year 2006. This is updated version from 2008 with improved graphics and sounds. Game map was originally imported from OpenTTD (that's why roads are so perpendicular) but now I decided to start working on this project again and to add support for maps from my World Editor app: https://www.youtube.com/watch?v=7YOlTLTLCwU

A simulation engine which allows the realtime 3D visualization of Biblical locations and events. Custom scenes and studies can be created by the user and submitted to the online library. An essential tool for study and entertaining to use.

Simerge is a space simulation project of mixed genre containing ego perspective elements. The gameplay is oriented on trade, build and fight.

The Ogre adaptation of Vega Strike. This has been ages in the making and is still in an early alpha state.

SDL/OpenGL/OpenCL based particle simulation.

Political Space Warfare is a Universe Long Time, RTS, and Roleplaying game, with Key features on Political, Social, Economy and Military Warfare. Play Online Offline and on your local Network.

wglb Billard is game written in JavaScript and WebGL. Uses external libraries: sylvester.js and glUtils.js