Hover as normal Snoopy for more than 5 seconds
Complete all Melody Chateau levels
Complete all Parisian Underground levels
Unlock all Costumes
Unlock the Detective Costume
Unlock the Joe Cool Costume
Complete all Lunar Surface levels
Break through a wall as the Masked Marvel
Unlock the Masked Marvel Costume
Unlock the Flying Ace Costume
Complete all Temple of Bunnies levels
Unlock the Astronaut Costume
Complete all Peppermint Jungle levels
Jump on three enemies without touching the ground
Unlock the Beagle Scout Costume
Finish a level
Get all trophies
Collect all Jelly Beans in a single level
Collect all kids objects
Find all the kids
Defeat The Mask Boss without being hit
Have a second player activate a Woodstock trigger
Complete all Skies of Paris levels