Supreme Commander allows gamers to take control of one of three factions - the Cybran Nation, Aeon Illuminate or United Earth Federation - and help their chosen faction win the Infinite War once and for all. Each faction has its own goals, experimental units and back-story that leads them to the game's thrilling climax. Battles rage over land, sea and air, and the command and control system puts the gamer in charge of every aspect of the fight, engaging in titanic land, air and naval battles. The revolutionary strategic zoom gives the player the flexibility to control battle groups from a less detailed overhead map view, or zoom right down to ground level, where they can issue orders to single units. The game can handle a vast number of units on screen, and players will need every single one to take down enormous experimental units that can change the tide of battle.