NationStates - NationStates is an innovative, browser-based game that tries to simulate the real challenges and turmoils that come from trying to govern a modern state.
TripleA - TripleA is a free (under GPL) turn based strategy game based on Axis & Allies board game.
eRepublik - eRepublik is a Free to play, Browser-based and Massively Multiplayer Online video game created and published by eRepublik Labs.
Gravity Free - Gravity Free – Light Particles Manipulation App developed and published by Kfirapps Limited.
eDominations - multiplayer strategy game
Particlescape - Particlescape app lets you create stunning patterns at your fingertips.