OpenTerra

Conquer the map. Real-time territorial multiplayer Spawn: click land to claim your starting nation. Attack: left click enemy or neutral land you border, or right click rival land and choose Attack. Build & diplomacy: right click opens a ring menu — on your land you build, on a rival you can ally, donate or betray. Boats & trade: naval attacks are always available. Build ports near the coast to send gold-carrying trade ships to other ports.