Unreal Tournament 3/Impact Hammer

Primary fire

 * Holding down the primary fire button for a few seconds will charge up the impact hammer. Hitting another player when the hammer is fully charged will often result in an instant kill but you have to be directly next to them.

Secondary fire

 * Does no physical damage to an enemy on foot.
 * Managing to hit a player with secondary fire will release an EMP burst and will cause the target player to drop any power-up they may be carrying. This is useful against players with the Invulnerability powerup.
 * This attack will do about 150 damage to an enemy vehicle and may disable it or kill the driver.