Fur Fighters

To get an Ammo Boost (New weapons you get will be fully stocked with Ammo), Revisit the boss, Claude.

To Unlock Auto-Aim, re-visit the boss, Gwyneth.

On the subway to New Quack City touch the end of the open
door it will close and it will say ''You Fluffed It.'' Don't touch anything. You will then arrive in New Quack City with
0 health and you can't change characters.

Here are how you unlock the cheat codes menu's.

1. beat the high scores on the classic arcade games in the Fur Fighter Village.
2. beat ALL the bosses including GENERAL VIGGO,and then go back to each boss as the correct charachter..

1.rescue Gwynth : Tweek
2.rescue Juanita : Rico
3.rescue Claude : Julliette
4.rescue Esmerelda : Bungalow
5.rescue Winnie and Mai: Roofus or Chang
6.VIGGO : Tweek

and you will GET a cheat. You don't have to fight the boss again, or exit the level properly, just go to the hub from the pause menu and you will still have the cheat.

Insert CD into a PC CD-Rom and search for the hidden pictures