BattleCell

BattleCell is a free Google Maps-based warfare strategy game of global domination where millions of payers begin and only one player (or alliance) conquers the world. BattleCell sports social network integration, live players (SMS, IM) and multi-lingual communications (30+ languages supported). You can play through Facebook or a web browser.  BattleCell supports multiple player alliances and provides an arsenal of weapons and resources. The game provides bot, two player and massive multiplayer games.