Dead or Alive 3 Cheats

Defeat 20 opponents in survival mode to unlock Zack's 3rd costume

Press the indicated buttons to select your character's costume and it will change their appearance. This works for the following characters:
Kasumi

If you have purchased dead or alive 3 and exhibition volume 1 then this is a good cheat for you.
Insert exhibition 1 into your xbox and go to extras. Now click on dead or alive 3.
When the game loads click on booster disc.
Now you can choose which characters you want costumes added to, or choose all new costumes :)

Play a 2 player single match and after you completed the two rounds and when it says YOU WON
just after that push these three buttons

B+Y+A and you will be able to control the camera
try it with any player you wish....for good or bad lol...

Hawkeyez

Get 2.000.000 points in survival mode.

While selecting Costume 1, press X to see Jann Lee wearing black pants and yellow shoes. Also, while selecting Costume 2, press X for a yellow version of this kung fu outfit. (The following has been submitted by Count3rGeko: To get Jann Lee's bouncer costume, play survival mode and pick up a silver Xbox after defeating someone. Note: This may take several tries.)