Kill 100 Creatures across all levels

Collect 1,000,000 points over all levels you have played

Complete all levels in The Metropolis

Collect 25% of the prize bubbles on the story levels

Complete a community level

Get an 8X Multiplier

Complete a level with more than one player

Place a sticker

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

Find 5 unique collectables

Use Auto Injector 50 Times

Complete 'Welcome To Bad Company' on normal