The year is 2307, and the Necris have invaded. Releasing an enslaved alien species on the humans, they start to make swift progress. As the Ronin warrior Reaper finds himself caught in a rocket attack, he is rescued by his allies Othello and Jester. Teaming up with Malcolm - leader of the Iron Guard, Reaper must now prove himself to take on the Necris.

Flagship game of the Unreal Engine 3, Unreal Tournament III takes players to a whole new tournament, where the stakes have been raised till the galaxy itself lies in the balance. Facing new enemies, new arenas and new vehicles, players must use both speed and predatory viciousness to secure victory.