Common
NationStates
Government simulation video game
Government simulation video game
NationStates (formerly Jennifer Government: NationStates) is a multiplayer government simulation browser game created and developed by Max Barry. Based loosely on Barry's novel Jennifer Government, the game launched on 13 November 2002 with the site originally founded to publicize and promote Barry's novel one week before its release. NationStates continues to promote books written by Barry, but has developed to be a sizable online community, with an accompanying forum board. As of 24 January 2026, over 10 million user-created nations have been created with 333,491 nations active.
Open boosters, collect cards and trade them. Free to play.
Play for free