Play Imperial Diplomacy – A World Diplomacy Board Game Variant

Imperial Diplomacy is a large-scale, 25-player variant of the classic board game Diplomacy, set on a fully global map and featuring 300+ supply centers. Designed for diplomacy enthusiasts who enjoy negotiation, alliance-building, and betrayal, this online version brings the strategic challenge of the original to a worldwide setting.

Join our growing community to play Diplomacy online, explore archived and upcoming Imperial Diplomacy games, and stay informed on updates, balance fixes, and global strategy insights.