Get all other trophies
Unlock the Punk hero.
Unlock the Princess heroine.
Defeat the Horned Boss.
Unlock the Pirate hero.
Unlock the Ninja hero.
Unlock the Mime hero.
Buy the Plasma Pistol gun.
Unlock the Hippie hero.
Kill a Shredder enemy.
Kill a Bomber enemy.
Kill a Track Shooter enemy.
Kill a Hopper enemy.
Kill a Red Horned enemy.
Defeat the Turtle Boss.
Unlock the General hero.
Unlock the Dino hero.
Buy the Shotgun gun.
Unlock the Professor hero.
Unlock the Hobo hero.
Buy the SMG gun.
Kill a BrainWorm enemy.
Unlock the Agent hero.
Kill a Zombie Turtle enemy.
Kill a Worm enemy.
Defeat the Muscled Boss.
Unlock the Trucker hero.
Buy the TwinShot gun.
Unlock the Lunatic hero.
Find a Crystal Skull.
Unlock the Gentleman hero.
Kill a Zombie Runner enemy.
Unlock the Cop hero.
Buy the Magnum gun.
Kill a Flyer enemy.
Kill a Zombie Shooter enemy.
Kill a Zombie enemy.