Kill the Leviathan

Collect 75 Logs

Collect 8 schematics

Kill a Brute

Complete Chapter 2 on any difficulty setting

Defeat King Sepiad.

Kill 30 enemies with the Plasma Cutter

Shoot all of the slorgs back into the waters of Octonok Cay.

Fully upgrade one weapon.

Buy half of the weapons.

Kill eight enemies with one shot.

Dismember 20 Limbs

Revive a teammate with one second left on their timer. (2P +)