Solve the indicated mission to unlock the corresponding avatar:

Cat: Solve Mission 2: Memory
Tiger: Solve Mission 4: Blackjack
Cactus: Solve Mission 8: NAP
Ant: Solve Mission 21: Takeover
Sea: Solve Mission 22: Balance
Starfish: Solve Mission 23: Balance
Cool Shades Smile: Solve Mission 26: Darts
Glasses Smile: Solve Mission 28: Billiards
Smart Monocle: Solve Mission 29: Billiards