--------- What about this? ---------

How about levels where there are no enemies at all? The only thing that you have to do in these levels is to get the f*ck out !! Example >>> The water level rises quickly, find the exit or drown !!!

Oh yeah, I just felt like saying this :
<< FFFFFFFFUUUUUUUUCCCCCCCCKKKKKKKKKKKKK !!!!!!!!!!!!!!!!! >>

I like it. A run level would do nice to give you a break from the same old thing.

Maybe something like "Sudden Death", a secret map from Quake2, where you have thirty seconds to run trough a map and get a bunch of powerups.

That's exactly what i mean !! Something like that would really change the game, and it gives the word "fear" a new meaning...

it could work.
but would have to be short.
no longer than a minute 30 average I suppose.

Yes why not. In some hell level you could also be attacked by the living environment, throat-like tunnels and psychotic things like that.

i dont know abaout that. it could work in theory, but isnt massave ammounts of deamons and killing what doom is really about? not to dis your idea but i was just wondering.

Johnny Kaos said:

it could work.
but would have to be short.
no longer than a minute 30 average I suppose.

maybe a cute idea but i dont think it would be much fun to play