Now something on topic! Instead of that pit of 100 trials or dsomething, I don't know, there could be a mode(or regular style of play!) where when you go down, say 25 floors, then fight the Cyberdemon on the 26, then go back upstairs, and at the surface, the staircase would be an escape route, and the surface could have like, Barons of hell, and Hell Knights and such and such roaming around, and maybe(if possible) there would be a marine or 2 on your side fighting off the monsters to cover your escape!(Possible that the marines are just as strong as former human captains). Well, i like it, since it gives you the chance to survive and escape! But if you kill the cyberdemon, you win, but you keep going, so it doesn't matter if you escape, but you get the satisfation of being VERY SKILLED.