tekken 4

Play as Eddie Gordo:
Defeat story mode with Christie and select her again with the circle button to play as her teacher Eddie. 

Play as Miharu:
After defeating story mode with Xiaoyu, select her again with the circle button to play as her schoolgirl buddy Miharu. 

Play as Panda:
Choose Kuma with the Circle or Triangle button to play as Xiaoyu's pet Panda. 

Play as Schoolgirl Xiaoyu:
After beating the game with Xiaoyu in story mode, select her again with the triangle button to play in her academy uniform. 

Play as Violet:
Select Lee with the circle button to play as his alter-ego Violet. 

Unlock Dojo Stage:
Conquer all four Tekken Force stages to unlock the Dojo level. 

Unlock Theatre Mode:
Beat story mode once with any character