Doom II Masters Edition and Top-down Doom

Hey, my fellow Doomheads!
I have a little doubt... anyone here knows about this version of Doom? What it features?
Thanks a Lot!
And.... a little poll:
What do you think of a mini TOP-DOWN version of Doom in other 3d engine, with all that bells and whistles (colored lightning, fog, gouraud shading, etc..)and some elements of rpg, like an inventory,some new weapons and some city scenarios, with cars, buildings, stores and etc.? I'm doing a game like that and i'll probably cook some doom levels for it, but i need some feedback of yours! Thanks, people, and any ideas, e-mail me. rufl@uol.com.br

Do you mean the "Master Levels for DooMII?
That AddOn is cool. Here is an link to a site especially about the Master Levels:

http://hjem.get2net.dk/henriklarsen/master.htm

and also visit "A Place of Doom"
http://www.fidnet.com/~kesler/

which has a Master Levels section.

Nope.. I think Doom II Masters Edition and Master Levels for Doom II is not about the same thing.. but take a look at
http://www.idsoftware.com/cgi-win/idbios.exe/who/twillits
and figure out by yourself if he mistyped, or does exist another version of DooM?

No, tim willis worked on the master levels for doomII, they are the same thing, i just looked up the text file on the cd, the master levels are pretty cool, but they are getting on a bit nowadays