SPARTAN3

Assassin Get 100% completion in Badass Mode

See you at the party, Richter Loop the game twice on Arcade mode

Annihilator Finish the game on Voider mode

Everything Hurts Reach the Nuclear Throne with Melting without choosing Rhino Skin or Strong Spirit.

Forget The Old Days Defeat Mom as Rebel.

Techno Killer Defeat the Technomancer.

True final form Loop the game twice on Rogue mode

True achiever Finish the game with the hardcore skill

Fish Can Roll Loop as every character.

Science Defeat the Technomancer as Steroids

All trophies obtained You obtained all NeuroVoider trophies

Terminator Loop the game twice on Voider mode

Thriller Defeat Hyper Crystal as Horror.

Way Of The Chicken Reach 2-1 on Hard Mode as Chicken.

Never Look Back Defeat Captain as Rogue.

Frog Zone Play as Frog.

Go Hard Unlock Hard Mode.

The Struggle Is Over Defeat Captain.

Back 2 Back You have won two consecutive Mayhem Bowls in Dynasty Mode!

Quack Quack It's time for the crash test.

Good Riddance Unlock a Golden Disc Gun or Golden Nuke Launcher.

Vault Raider Unlock all Crowns as one character.

Unstoppable Reach Level Ultra as Skeleton

Exterminator You have killed 1000 players of opposite teams!

Ultra Mutant Get 100% of the unlocks.

Dynasty You have won five consecutive Mayhem Bowls in Dynasty Mode!

Roundabout Finish the Nova level by only turning in one direction.

Green peace Push the second bulb inside the sundews without letting the particles fall inside.

Eating is cheating Don't trigger any nausea during the Slightly acid level.

The Wages of Fear Finish a level after at least 10 nitroglycerine explosions.

Souvenir Keep your glass ball intact in the Tahiti level.

Say "truck" Make sure your fire engine remains undamaged.

Total reaction Finish all levels.

Waiter Don't drop any liquid from the tank in the 2011 vintage level.

Gold rush Earn 48 gold medals.

OFFENSIVE MODE COMPLETED You completed Offensive mode! That's pretty hardcore.