Get all of the Trophies in the game.
Fully upgrade all weapons.
Have 1,000,000 bolts banked.
Blow up 85% of the exploding crates in Aldaros Plains.
Kill 15 enemies while using the Cloaker.
Kill 15 enemies that have been slowed down by the Zoni Blaster.
No one gets hit by a grove beetle in the Deadgrove.
Use only Reflectors to destroy the generators in Phonica Moon's security tunnels. (2P +)
Revive a teammate with one second left on their timer. (2P +)
Play an online game.
Reach the lobby.
Absorb 500 shots with the Quantum Deflector.
Destroy 30 enemies while they're distracted by the Doppelbanger.
Kill 50 enemies in a row using melee without taking damage.
Kill 150 enemies with melee.
Kill 100 enemies with Mr. Zurkon out.
Kill eight enemies with one shot.
Get through Rossa Fields without using any of the energy repositories.
Get through the laser walls at the end of Uzo City in 45 seconds.
Shoot all of the slorgs back into the waters of Octonok Cay.
Kill three enemies with one attack using the Blitzer.
Don't let the air taxi take damage in Luminopolis.
Barbecue four enemies at the same time using the Pyro Blaster.
Play an offline-only game. (2P +)
Defeat the Loki Master.
Escape the Polar Sea.
Kill eight enemies in eight seconds using the Darkstar Fission Tether with two or more teammates.
Kill 50 enemies with the Vac-U 4000.
Have 100,000 bolts banked.
Complete Terawatt Forest.
Destroy all of the towers in Gorthon Crater.
Kill eight enemies in two seconds.
Defeat King Sepiad.
Buy all of the weapons.
Use the Co-op overload to kill 60 enemies.
Defeat Commander Spog.
Fully upgrade one weapon.
Kill 500 enemies.
Get 10 critters on screen at once.
Defeat the Wigwump.
Buy half of the weapons.
Defeat the octomoth.
Defeat the Z'Grute.
Buy your first weapon.
Play a single-player game.
