classic_doom_3_0.56 ?

[Joe Forster/STA]

Oh, absolutely. Just unpack it into the DOOM 3 installation directory and select it from the MOD subscreen of the title screen. (You may want to apply the latest update to DOOM 3, though. Dunno, I don't install games again and again, I keep their rips, with the latest updated applied, in an archive.)

VERY NICE STUFF INDEED!!!

[Penkster]

Slightly off the topic but this mod is another very good one to get.

Last Man Standing Coop Mod is a Doom 3 Coop Single Player and Multiplayer modification that aims to bring back the classic Doom experience.

http://lms.d3files.com/

You can play the original Doom3 maps, the ROE maps, Classic Doom and the LMS maps all in glorious co-op mode, makes for some fun with one or two friends.

[Joe Forster/STA]

(Time to move this to the General Gaming forum.)

Perhaps, the key to success is to update DOOM 3 to version 1.3, to have all extra features installed AND the copy protection (and thus the need for a no-CD patch) removed...?