Dead or Alive Ultimate
Xbox



    Bayman:   

 Use Leon and beat Story mode on normal.
Hitomi: 

 Use Ein and beat Story mode on normal.
Tengu:

 Beat Story mode once with each character on easy.
Bouncier boobs:    

 Go to 'Settings,' then 'Game Settings,' then 'Others.' The 'Your Age' section really toggles boob bounciness, and the higher you set it the bouncier boobs will become. 
CG Gallery:

 Get every costume for every character.

Zack glows:  

 Choose Zack, and either his C3 or C5 costume, then taunt during a match.    

   


 
 Special thanks to Revolution readers Noah Tsutsui, Aaron, Sasian, and AndrewM!