Unreal Tournament

Skip Level

After pausing the game press Up, Down, Left, Right, Right, Left, Circle ALSO reported as press Up, Down, Left, Right, Right, Left, Circle

Pick Level

After saving your game go back to the main menu and go to the resume game option. Now highlight the saved game and press Up, Down, Down, Up, Left, Up, Right, Down

New Mutator

Here's a new mutator that makes you bigger when you get a frag, and smaller when you get fragged. At the title screen press: Circle, Circle, Circle, Up, Down, Down, Up, Circle, Circle, Circle.

Get 99 Bullets

After pausing the game press Left, Right, Circle, Circle, Circle, Right, Left WARNING This will not give you full ammo for the next gun you pick up! If you have an enforcer and you pick up a rocket launcher you have to do the code again.

Get Stealth Mutator

Go to the main menu and press Square, Square, Circle, Circle, Square, Square, Circle, Circle

Get Big Head

Go to the main menu and press Left, Right, Left, Right, Left, Right, Circle, Circle, Circle

Unlimited Health

During a single player game pause the game and hit Square, Circle, Left, Right, Circle, Square. When the game resumes you will have unlimited health.

Get All Characters

After pausing the game press Left, Left, Circle, Circle, Right, Left, X. Also reported as Left, Left, Circle, Circle, Right, Left, Circle

Outside of the Space Ship

Play two player capture the flag and play a level called Phalanx. Make sure you are the red team. When you start off pull out a translocator and throw it at the window and make it land on the ledge near the window and teleport to it. Now stand as close to the window as you can. Now you should be able to throw the translocator out the window! Now teleport to it and you'll be out in space! Now you can run around out in space! It's really fun to run around with two people!

High Speed ( assault levels ) how to do this level with ease

All you have to do is grab the anti-grav boots and with them jump on the carriages , you should find a hole , drop down and hit the switch to open the door then stop the train . This code is useful if the enemy keep knocking you off the side of the train because you miss all the gunfights

Unlock all levels and secrets

To unlock everything in the game,first you must create a save game file.Then select 'resume game' from the starting option screen.Then, highlight the file you want everything to be unlocked in and type in this code: up, down(x2),up+left, up, right,down. You should automatically be taken to the level select screen.