Collect 25% of the prize bubbles on the story levels

Place a sticker or a decoration on another player's sackperson

Complete all levels in The Savannah

Choose a costume for your sackperson with at least one item on your head, at least one item on your body, and a material

Place a sticker

Complete a level with more than one player

Complete all Day 1 challenges at gold level

Destroy 1 enemy tank.

Achieve a very, very low score

Visit the SingStore® (Unlocks a PlayStation®Home reward)

Help your pet take their first look around

Look at Rob dancing.