Unreal Tournament Codes -

Level skip:
Press Start to pause game play, then press Up, Down, Left, Right(2), Left.

Full ammunition:
Press Start to pause game play, then press Left, Right, Left, Right(2), Left.

Invincibility:
Press Start to pause game play, then press Left(2), Right(2), Down, Up.

Refill health:
Press Start to pause game play, then Down(3), Left, Up, Right.

Glitch: Auto-fire:
When you are playing with two players or more, hold down the fire (or secondary fire) button. Have another player press the Start button while you are still holding the button down. When the other player turns off the menu, you will be firing your weapon for as much ammo as remains. Press the fire button again to return to normal.