9. Unreal Tournament 99/2004/3

Fast arena shooter with female enemies, gore and variative gameplay. Its very satisfying to kill in this game, with the diverse weapon arsenal, gameplay modes and mutators. 99 has the "Nali weapons" and a "Butcher" mods to increase the goryness. UT 2004 has the "Ballistic Weapons" mod with the overhauled gore system and a new weapons.