X2: Wolverine's Revenge
Level select and all challenges:
Press Triangle, Circle, Triangle, Square, Triangle, Circle, L1 + R1 at the
main menu.
Note: There are two side effects after using the level select cheat. First,
stealth attacks no longer give you dog tags, which means you cannot advance to
a higher strike level. Get all the tags you need before using the cheat.
Secondly, when you save a game in which the level select code is used, the
file is now marked with an "X" just before the time and date.
All costumes:
Press Triangle, Circle, Triangle, Square(3), L1 + L2 at the main menu.
All Cerebro files and FMV sequences:
Press Triangle, Circle, Triangle, Square(3), R1 + R2 at the main menu.
All strikes:
Press Triangle, Circle, Triangle, Square, Triangle, Circle, L1, R2 at the main
menu.
To unlock all strikes without gaining dog tags from stealth strikes, enable the
"Level select and all challenges" code. Then, defeat the Boss from every Act in
order. After defeating Lady Deathstrike and the level is over, at the saving
screen look at the current strike level option. It should read "Current Strike
Level 4".
Cheats option:
Press Triangle(2), Circle(2), Square(2), Circle(2), L1 + R1 + L2 + R2 at the
main menu. Pause game play to access the "Cheats" option.