The main one is Extermination Day, also known as E-day. It was originally called the Hell On Earth starter pack, though IIRC if you search that now you will only get old versions.
E-day is currently being revised to take advantage of all the latest additions in BD 2.1. I THINK the most recent version is this one, but it's still not 100% finished, It might be worth waiting to play it.
There are also a lot of wads built around modified versions of Brutal Doom. I honestly forget the names of them all... honestly I'm not crazy about a lot of them, but they are designed around the BD version they include.
doom2.wad...... Just kidding
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This is a great one..
https://www.moddb.com/mods/recurring-nightmare/downloads/brutal-doom-hell-on-earth-starter-pack
Sounds like you're looking for invasion mapsets. Try Satans Covenant. Coop compatible even
https://zandronum.com/forum/viewtopic.php?t=1631
UTNT invasion is also pretty good (and a bit shorter)
I found a utility called wwksuite which can (I think) extract sounds from wads. It is supposedly a mac program, but it is from 2002, so doubtful it works on any version of OSX.
Info here and download here. Different download, because all those links point to 3ddownloads.com which doesn't exist anymore and is a part of atomicgamer.com
That probably doesn't help, but I do know there are other utilities/programs (maybe even one from Apple themselves?) that let you emulate their older hardware and software. So if that doesn't work in OSX, you could probably run a OS6 emulator or something and try that.
Good Luck.
https://www.moddb.com/mods/doomone
Looks like other people are experiencing similar issues with Brutal Doom and I assume a variety of other mods.
Perhaps you could post in there or even email the author..
D64RTR1.5
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https://www.moddb.com/mods/doom-64-retribution/downloads/doom-64-retribution-version-151
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This WAD is basically a remake of Doom 64 like Doom 64 EX but with all the maps from Doom 64 TC. Even The Outcast and Redemption Denied. Thus, a bonus fun map hub with a test facility and access to the title map.
Golden Souls and Golden Souls 2 by Batandy - Doom mods based off Mario 64 and Super Mario World respectively. Levels have plenty of platforming involved.
Hi everyone.
There's an interesting side-competition going right now with one of the Reddit Doom Mods.
Fagglet has kindly offered to clean the cum out my RealDoll for me.
Fagglet will do this for 5 dollars.
Fagglet can't make doom maps, but it does want to contribute to the doom community so the fagglet has offered it's services as my realdoll cleaner.
If anyone is interested in Fagglet's services, then I will rent the fagglet out to you. I expect a 50% cut.
Fagglet will use either sponge or tongue to clean your ReallDoll. And if this fagglet doesn't do a good job then you have my permission to beat it into submission with a wet bath towel.
You're welcome.
Challenge Maps
'The Charts' tell a different story, goober.
Despite all the censorship, it keeps rising;
https://www.moddb.com/mods/exspiravit/downloads/exspiravit-challenge-maps
William Wallace would be proud.
You could try this: https://github.com/nvllsvm/GZDoom-Android/releases
Or this one: https://play.google.com/store/apps/details?id=com.opentouchgaming.deltatouch it seems to be highly rated on the app store.