Pac-Man World Rally cheats and cheat codes for Sony PSP

Unlock Water melon cup in easy mode:
Win the Cherry Cup on the Easy difficulty level.

Unlock Water melon cup in normal mode:
Win the Cherry Cup on the normal difficulty level.

Unlock Water melon cup in hard mode:
Win the Cherry Cup on the hard difficulty level.

Unlock Classic Cup in easy mode:
Win the Watermelon Cup on the easy difficulty level.

Unlock Classic Cup in normal mode:
Win the Watermelon Cup on the normal difficulty level.

Unlock Classic Cup in hard mode:
Win the Watermelon Cup on the hard difficulty level.

Unlock Rally Cup in easy mode:
Win the Classic Cup on the easy difficulty level.

Unlock Rally Cup in normal mode:
Win the Classic Cup on the normal difficulty level.

Unlock Rally Cup in hard mode:
Win the Classic Cup on the hard difficulty level.

Unlock Nightmare mode:
Win the Rally Cup on the Hard difficulty level.

Unlock the Black Bomb upgrade for the Green Bomb:
Eat 5 blue ghosts in Pac-Mobile mode 

Unlock The Prince from Katamari Damacy as playable character:
Win first place on the Rally Cup on the Easy difficulty l
evel to play as The Prince.

Unlock Pooka from Dig Dug as playable character:
Win first place on the Rally Cup on the Normal difficulty 
level to play as Pooka.

Unlock Fygar from Dig Dug as playable character:
Win first place on the Rally Cup on the Hard difficulty 
level to play as Fyga.