Kill the Slug Boss with more than 50% Shield strength remaining

Complete Chapter 7 on any difficulty setting

Kill the Leviathan

Spend 200,000 credits at the store

Escape from a Lurker's grab attack 10 times

Dismember 500 Limbs

Collect 8 schematics

Survive the ADS Canon with over 50% Shield strength remaining

Kill a Brute

Reach level 5.

Play with at least two other players.

Completed the "Braaaaaaaaaaaaains!" mission