Successfully complete the indicated task to unlock the corresponding suit:
Chicken: Collect five feathers in each area except for the final area. The Chicken suit increases your attributes to 15.
Santa Claus: Max a pose while in the air and break all 206 bones after you fall. The Santa Claus suit gives +5 Bone Breaking.
Speed Skater: Get a total of 100 million global points during any number of missions. The Speed Skater suit gives +3 Skill and +3 Agility.
Press A + Y + Up.