Megaman X8 cheats

Mega Man X8 Cheat Codes

Obtain Sigma blade, fight Cutman, play as Alia and Layer

At the title screen where it says "press start", enter the codes then, start a new game on normal or hard and the blade and the 2 characters will be available at the development shop for purchase.

To fight Cutman, go to the end of Optic Sunflowers stage.

Cheat	Effect
L3, L3, R3, L3, L3, R3, L3, L3, R3, L3, L3, R3	Sigma Blade
Left, Circle, Up, Triangle, Down, X, Right, Square, L1, R1, L2, R2	Fight Cutman
Down, R1, Up, L1, Square, X, Triangle, Circle	Play as Alia
Square, Square, Right, X, R1	Play as Layer

Play as Pallete, Ultimate Armor X, Black Zero, and White Axl

At the Title Screen where it says "press start", type the following codes in:

Cheat	Effect
L2, L2, L2, R2, R2, R2, L2, L2, L2, R2	Unlock White Axl
L1, L1, R1, R1, L1, L1, L1, L1	Unlock Black Zero
R1, X, Left, Square, Square	Unlocks Pallete

Ultimate X Armor

Enter Code at the title screen.

Cheat	Effect
Left(3), Right(3), Left(4), Right(4)	Unlock Ultimate X Armor

Cheat Codes

Enter any the following codes at the title screen while the words "Press Start" are flashing:

Cheat	Effect
Down,R1,Up,L1,Square,X,Triangle,O	Unlocks Alia Buster in the Chip Dev. Menu
Square,Square,Right,X,R1	Unlocks Layer Rapier in the Chip Dev. menu
R1,X,Left,Square,Square	Unlocks Pallet Bullets in the Chip Dev. menu