1. the Fallen (Zombies)
  2. Imp
  3. Demons & Specters
  4. Cacodemon
  5. Arachnotron & Masterminds
  6. Mancubus
  7. Pain Elemental &
    Lost Souls
  8. Revenant
  9. Hell Knight & 
    Barons of Hell
  10. Cyberdemon
  11. Arch-Vile