You thought the DOOM II challenge was over... Get ready, You've come to Perdition's Gate. An experiment gone wrong, very wrong... a scientific genetics engineering plant has been taken over by those very mutants it created. You must find out what happened... and the only way to do that is to fight the monsters to the death. The ultimate test of your skill, wit and personal character.
Description by WizardWorks
Instruction / comment
The Limited Edition of Perdition's Gate includes 11 levels out of 32 in the full version. The game requires either DOOM II or Freedoom to run.