Hint: Level prices
Volcano level - 45 000 tokens
Mini Baytown level - 65 000 tokens
Capitol level - 85 000 tokens
UFO level - 105 000 tokens
Hint: Unlock secret players
Use 200 000 tokens to buy either Raptros or Zorgulon.
How to get Mecha Sweet Tooth
Defeat "Twisted Metal Black" using Sweet Tooth. Save on a memory
card. Use the same memory card when playing "War of the
Monsters". Pick Agamo and use the 4th costume. When you start to
play you will have Mecha Sweet Tooth instead of Agamo.
Beat last level (adventure mode)
When fighting the first form of the alien, when he is powered
down jump over him and press up + triangle at the same time. This
will automatically kill his first form.