Gone Sideway
Complete the first mission


Graffiti Partner
Complete a level in co-op


Pacifist
Complete level without killing anyone


Unkillable
Complete a non-boss level without dying


Bombed & Bumped
Defeat Bomber & Lump


It's kind of a...
Defeat Big Deal


Plinked Slink
Defeat Slink



Completionist
Unlock all the paint powers and upgrades


Tag Collector
Collect all the Tags in the game


Freedom
Complete the game