Dead or Alive 3, the latest installment in the popular fighting series from Tecmo, is available exclusively for Xbox. Dead or Alive 3 offers a host of new features, including new characters, lighting effects, muscle and clothing movement, interactive environments and more. Players can choose from a variety of new and returning characters to engage in hours upon hours of frenzied fighting. Up to four players can battle it out in multiplayer mode while single-player mode offers many expansive levels to explore. It's cheating time:

New Outfit for Tina
After picking Tina, highlight her first outfit. Then press X; this will make her tank top green and her pants leopard skin.

Unlock Ein
First, beat Story mode with all the characters. Then, do a Survival mode and get a high score. Enter EIN as your name, and he will now be playable!

Hitomi Tank Top
After highlighting costume 1, press X

Blue Outfit for Leifang
Go into character selection list. Pick Leifang, and highlight her first outfit and press X.

Zack
Use Survival mode to get 20 wins using Zack to get a new outfit.

Alternate Kasumi Hair
Highlight Kasumi at the character selection screen. Press A to have her hair in a pony tail or X for a long hairstyle.

New Hayabusa Outfit
After highlighting Hayabusa costume 2, press X for the white outfit.

Purple Outfit for Christie
After picking Christie, highlight her second outfit and press X; it should be purple for a fight.

Ending Credits
Beat the game with all fighters. An option to toggle the ending credits will be unlocked on the game settings screen.

We all know how good-looking are the girls in Dead or Alive 3. Here's a collection of the videos in DOA 3 that show the assets of the girls: