eRepublik - eRepublik is a Free to play, Browser-based and Massively Multiplayer Online video game created and published by eRepublik Labs.
eDominations - multiplayer strategy game
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.
eSim - E-Sim is a simulation of modern world.
World Nations Game - World Nations Game lets you take the role of a country citizen which gives you the chance to become a President / Senator, govern the country (choosing its issues and other actions), and both transform the country as you see fit.
eRevollution - Multiplayer strategy game that allows users to run the economy, conquer other nations, become a politician and rule a country,or liberate your country and start a resistance war.