Game Guides, Cheats, Codes, Hints and Walkthroughs for Planet Monsters on GameBoy Adv..
Level Codes
Enter these codes at the password screen:
Level 1 (Groëland)
New game
Level 2 (England)
H7Z3
Level 3 (Monaco)
FDRO
Level 4 (Brasil)
ZWWP
Level 5 (USA)
SR8Q
Level 6 (Holland)
GZW7
Level 7 (Japan)
Z6F1
Level 8 (Kenya)
KDC3