x - MASS

neuro-lab.net presents to you a new modification for Doom 3... x - MASS.

Your car has broken down and you're lost in a fog at some ass-end town. Something's not right and you find yourself fighting more than the typical Christmas Rush to get your sweetheart's gift - and yourself - home for the holidays.


- A quest to take back your Christmas present from Demons.
- 3 new winter themed maps, including the Foggy Town, the Icy Lake and Castle Turtlenstein.
- 8 completely new weapons including the Wrench, Commander Keen Zapper, Remington shotgun, Thompson Gun, Voodoo Doll, Instant Zombie Present Grenade, the x-MASS Nuke Launcher and the Mace.
- Old School Gameplay.
- New water feature that allows the player to swim, drown, and toss bodies into the water - just for kicks!
- Compatible for all platforms: Windows XP/Vista, Mac OSX, Linux and Steam.
- New monsters.
- An original Soundtrack.
- New sounds fx.
- Obiviously, new textures and models.
- Silly humor.

-The Team behind the mod-

We hope you enjoy this modification.

-neuro-lab.net Staff

Image RSS Feed Latest Screens
Arcane Magic Book for n00bs Some Food for the Shotty Underground Facility
Blog RSS Feed Post news Report abuse Latest News: x - MASS: 2 years later and Desura

4 comments by Neurological on Dec 15th, 2010

So 2 years has been passed from the mod release and we collected a lot of feedbacks and comments during this time. It was great time during the development and after. It was also a good challenge as we started to develop the mod in late Semptember 2008 and finished for the 22 December. Obiviously in two months we couldn't make a long mod, but our intention was only to deliver something funny and mindless to pass 30 minutes.

"...LOVED IT LOVED IT LOVED IT LOVED IT!!!!" - Striderdm1 from d3files.com

Some Food for the Shotty The Dock

This news is for the one that missed the mod and for announcing a Desura release.

"...Actually, the ending left me in tears of laughter...." - Mkem from d3files

Videos & Audio - x - MASS Mod for Doom III - Mod DB

Also, the mod has been reuploaded with the patch 1.1 included in the main package, so you will have to download only once the mod.

"Wrong game DLL API version" - One of the numerous people that still doesn't get the difference between patch 1.3 and 1.3.1.

You can grab the v.1.1. Multiplatform here:

The mod will be released also on Desura, the new Indie and Mod digital delivery platform. So log-in on Desura and download the mod from there if you prefer.

Remember that there is also the official original soundtrack ready for download:

"I've auto voted 10 because I was proud of my self and my teammates" - A shameless Neurological from ModDB

If you are too lazy to download and play, then watch someone else playing the mod. In 2008 Paul's Gaming published on youtube a walkthrough of the mod in 3 parts, you can watch them here:

Paul's Gaming - Doom3 MOD - X-MASS part1

Paul's Gaming - Doom3 MOD - X-MASS part2

Paul's Gaming - Doom3 MOD - X-MASS part3

"i laughed so hard my head turned inside out :D" - jordynh08 from YouTube

For who know japanese, there is also a review over www.game-damashi.com that gives the mod, 5 out of 5:


"...it's Cool, it's Fast, and it's Funny at the same time..." - Ominous from Doom3World

Thats all, download the mod, watch the playthrough or ignore it, but have happy holidays. We would also to thanks everyone that supported the mod in those two years even with insults.

-neuro-lab.net Staff

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x - MASS v1.1 FULL - Multiplatform

x - MASS v1.1 FULL - Multiplatform

Dec 15, 2010 Full Version 3 comments

This is the full multiplatform version with the 1.1 patch included.

x - MASS Soundtrack

x - MASS Soundtrack

Dec 19, 2008 Music 2 comments

x - MASS O.S.T. composed & executed by Nicola "Neurological" Capecci. 8 tracks + front and back cover. Format: mp3 192kbps. For more info see the...

x - MASS Trailer

x - MASS Trailer

Dec 7, 2008 Trailers 2 comments

Here the official trailer of x - MASS, a modification for Doom 3.

Post comment Comments  (40 - 50 of 55)
pvt.Johnson Dec 7 2008, 9:22pm says:

The content in the trailer looks bad ***, cant wait for the release!

+1 vote     reply to comment
Gurra300 Dec 7 2008, 4:30pm says:

trailer 10/10, got to see thompson aka tommy gun :D and old shotgun :P

+1 vote     reply to comment
pvt.Johnson Dec 5 2008, 2:53pm says:

sweet stuff, lookin good!

+1 vote     reply to comment
Gurra300 Dec 5 2008, 10:08am says:

wow i love the models, thompson and a old school shotgun :o cant wait :o :D

+1 vote     reply to comment
themaniacboy Dec 4 2008, 1:26pm says:

Damn what a nice idea, love to play Doom III ( have not played it for a long time ) with christmass, but then in christmass-style !

+1 vote     reply to comment
mdarwin1 Dec 2 2008, 6:55pm says:


+1 vote     reply to comment
PytoX Creator Online
PytoX Dec 2 2008, 4:17pm says:

big fan of this mod as i made one map for it lol :P

+1 vote   reply to comment
Tunchy Dec 2 2008, 11:23am says:

When I saw..." Castle Turtlenstein".... :)

(+1!)...Guess we all have to wait patiently...
Looks like a must play, gamers! :)

+1 vote     reply to comment
Neurological Creator
Neurological Dec 2 2008, 11:12am says:

Most probably the mod will be done before that date, but the remain time will be spent for writing up the documentation and instructions. End of this week a lot of new screenshots and the Trailer will be up :).

+1 vote   reply to comment
Gurra300 Dec 2 2008, 1:30pm replied:

oh yeah, can you take a pic of Thompson Gun, would really like to see it :P

+1 vote     reply to comment
Neurological Creator
Neurological Dec 2 2008, 1:35pm replied:

I'll do after I finish rigging the model. Maybe tomorrow it should be completly done.

+1 vote   reply to comment
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Released Dec 2008
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