Ready 2 Rumble Boxing: Round 2 (PSX)

Champion costumes:
Beat the game in championship mode to unlock the champion costumes.


Fat boxer:
Press Right, Right, Up, Down, Right, R1, R1, R2 at the character selection screen.


Skinny boxer:
Press Right, Right, Up, Down, Right, R1, R2 at the character selection screen.


Zombie boxer:
Press Left, Up, Right, Down, R1, R1, R2 at the character selection screen.


Huge gloves:
Press Left, Right, Up, Down, R1, R2 at the character selection screen.


Alternate costumes:
To choose the altenate costume, select your character BUT DON'T CHOOSE HIM YET, hold R1, and then press SQUARE. Now choose him, and you'll have the altenate costume.


Using Rumble:
When having all the letters press R1 + R2


J.Blood:
A combo you should use all the time: press FORWARD + SQUARE + TRIANGLE
Use this while having your RUMBLE on and he 'll do a special combo.


Full Rumble:
Press Triangle and square at the same time during game as Rumbleman