Set on Mars, Red Faction: Guerrilla takes place a half-century after the original game. One of its best features is that players can destroy much of the planet (as horrible as that might sound). There are a ton of mission that place you against the Earth Defense Force, the oppressive regime that you're trying to take down as a part of the new Red Faction movement. The multiplayer modes are one of the Red Faction: Guerrilla's centerpieces.