Complete 'Credit Crunch' as Mash.

Use the Ram to wreck 10 opponents.

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

Defeat Commander Spog.

Defeat the Wigwump.

Defeat the octomoth.

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

Buy your first weapon.

Play an offline-only game. (2P +)

Reach the lobby.

Have a Trainee reach the Assassin Rank.

Accumulate 20 deaths in one Story level