From the publisher's website: The original game of strategy and world domination comes to Xbox LIVE Arcade with Risk: Factions. Wage war with five factions, each with unique abilities, in the original game of strategy and world domination! Play with the classic rules or reign supreme with objective-based and world conquest scenarios as you command your army and take tactical gambles to win the day. Then challenge your friends in local or online multiplayer and see how you stack up on the leaderboards.