TripleA - TripleA is a free (under GPL) turn based strategy game based on Axis & Allies board game.

Call of Duty - Call of Duty is a first-person and third-person shooter series by Infinity Ward.

Particlescape - Particlescape app lets you create stunning patterns at your fingertips.

Counter-Strike - Counter-Strike is a PC-exclusive FPS video game developed by Valve Corporation.

Fluid dynamics - Fluid dynamics developed and published by Reinder Nijhoff.

Arma - Experience true combat gameplay in a massive military sandbox.