Accomplish the indicated task to get the corresponding number of Gamerscore 
points:

Achieve a Bronze Star (10 points): Defeat someone with a 10-14 win streak in 
Dead Or Alive 4 Online. 
Achieve a Gold Star (30 points): Defeat someone with a 20+ win streak in Dead Or 
Alive 4 Online. 
Achieve a Silver Star (20 points): Defeat someone with a 15-19 win streak in 
Dead Or Alive 4 Online. 
Unlock Ein (10 points): Complete Story mode with Hitomi. 
Unlock Gen Fu (10 points): Complete Story mode with Eliot. 
Unlock Helena (20 points): Complete Story mode with all characters. 
Unlock Leon (10 points): Complete Story mode with Zack. 
Unlock Spartan-458 (20 points): Complete Story mode with Helena. 
Unlock Tengu (20 points): Complete Time Attack mode with all default and hidden 
characters.