About the European Atlas

The European Atlas is an independent browser adaptation of classic Diplomacy: seven players negotiate, write orders in secret, and watch them resolve simultaneously on a three-dimensional map of Europe.

There are no dice and no alternating turns. Each player controls a great power in 1901. Every army and fleet has the same basic strength; support, positioning, and agreements decide which plans succeed.

Play at your own pace

Create an invitation-only game for friends or an open table for other signed-in players. Choose phases lasting 5, 10, 15, or 30 minutes; 1, 3, 6, or 12 hours; 1, 2, or 3 days; or 1 week. You can take part in five active campaigns at once. Games begin when all seven powers have a player.

The map, orders, and campaign history are shared across devices. Your unprocessed orders and private dispatches are available only to the appropriate players. The server checks orders and resolves phases.

Independent project

Created and operated by Jared Hirt. Meet the Creator. This is an unofficial project, not affiliated with or endorsed by the owners or publishers of Diplomacy. The game uses the private European Atlas rules engine and an independently authored 3D map.

The service is an early multiplayer release. Save your orders explicitly before leaving a game; text that you have only edited locally is not submitted.