Once you’ve cleaned up this mess, there are three other bloodied campaigns waiting for you in the Master Levels for Doom II and Final Doom. Armed with your ever trusty shotgun, chainsaw and BFG 9000, you must once again do battle with Hell’s spawn and find a way to save Earth. With everyone being killed or mutated to extinction, it’s up to you to do what you do best: kick some demon ass, stop this invasion and save the world. Landing on Earth following your discharge, you open your pod to a world of fire and blood as the demons have invaded your homeworld. Surely that entitles you to some well deserved R&R, right? Not if those demonic bastards have anything to say about it. Though your efforts are marred by being the last survivor of the bloody massacre, you are nevertheless hailed as a hero. After days of fighting on Mars and in hell, you successfully defeated the demon forces and stopped the invasion.
