-warp -> idclev (whoops!)
::That's because it turned out not to be necessary. I put the Collector's Edition maps in, and they worked.
::(Except for Thy Flesh Consumed, which I couldn't find even when I used <tt>
-warp</tt>. I suppose you could extract the maps with an editor and save them as levels 14, 15, 16, 17, 18, 19, 20, 21, and 31 in Doom II. The exit at the end would still work correctly, I ''think'' — I've seen it done in some PWAD from 1994.) [[User:Ryan W|Ryan W]] 02:11, 7 February 2006 (UTC)
==Early versions of Windows NT==
I've set up another computer to test with, and as soon as I find a suitably working hard drive, I will install and attempt to run Doom on Windows NT 3.1, 3.5, 3.51, and perhaps 4.0. [[User:Bloodshedder|Bloodshedder]] 22:12, 10 February 2006 (UTC)