Sid Meier's Civilization V - Online

The fundamental rule of Civ V is that Science wins games. More Science unlocks military units faster, making it both an offensive and defensive necessity.

Diplomacy in online play happens in the chat box. Alliances are fleeting and often based on "teaming" the current leader. Sid Meier's Civilization V Online

To analyze the mechanics of Civilization V in a synchronous, competitive environment. The fundamental rule of Civ V is that Science wins games