Killed 15 enemies with the Hunter's action skill

Killed 25 enemies with incendiary weapons

Earned level 5

Completed "Trouble on the Homefront"

Hit 15 objects in any single player or split screen level. You must earn a bronze medal or higher in order to unlock the trophy.

Complete Astral Academy

Complete the Final Day, in either Single or Multiplayer, and finish the game

Kill at least one zombie with each weapon type in any game mode

Escape from Intensive Treatment to the island surface

Complete a combo of 5 moves (any play mode)

Rescue the guards and henchman from the Joker toxin in Decontamination

Completed "Aiding the Outcasts"