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Unknown:
Enter 000020 as a code.
Please any information regarding this code.

Bubba:
Unlock the other 29 monsters.

Philbert:
Successfully complete the game with the "Par Scores Met" award for all cities.

Other hidden monsters:
The following monsters are hidden in a block in a city. Use the indicated monster to destroy blocks in the city until the bonus monster is unlocked.

Leon: Vegas, play as any starting monster.
Kingston: Vegas, play as Lizzie.
Jack: Vegas, play as Harry.
Marco: San Francisco, play as Ralph.
Shelby: San Francisco, play as Lizzie.
Natalie: San Francisco, play as Marco.
Kyle: London, play as Kingston.
Icky: London, play as Ralph.
Edwin: London, play as Wally.
Cal: Los Angeles, play as Kyle.
Amanda: Los Angeles, play as Kyle.
Bart: Los Angeles, play as Kingston
Rojo: Chicago, play as Kyle.
Harry: Chicago, play as Marco.
Nick: Chicago, play as Harry.
Croc: Hong Kong, play as Rojo.
Venus: Hong Kong, play as Croc.
Jill: Hong Kong, play as Amanda.
Wally: New York, play as Marco.
Rocky: New York, play as Cal.
Joe: New York, play as Natalie.

Hint: Automatic monster unlocking:
Allow the game to begin demo mode and have it auto-play. Any monsters unlocked by the CPU during demo mode will remain unlocked for your game.

Hint: Unique item effects:

Bananas: Good for George
Chili Peppers: Good for Nick
Fire: Good for Nick
Poison: Good for kingston
Steak: Hurts Rojo
Water: Venus can drink water from pipe leaks. Gilman is immune to water leaks.

Alternate costumes:
Successfully complete 1 On 3 mode under the hard difficulty setting as Elie, Haru, or Musica to unlock an alternate costume and portrait for that character.

1 On 2 Free mode:
Successfully complete all storylines in story mode.

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