The Coil Mutator pack on Mod Central Unreal offers a pair of new mutators for Unreal Tournament, each with its own "professional quality config dialog, where the player can tweak options." The mutators are Ambition, where: "Each player starts with the Impact Hammer. To gain a better weapon, the player must make successive kills. However, after each new weapon is acquired, the player's running speed is reduced," and CoilJump, where: "Each time a player is shot, they are propelled into the air. You can earn bonuses by juggling your opponents, such as extra health or frags."