Last Man Standing is a Doom 3 Coop Mod that aims to bring back the feel of the classic Dooms. Our LMS Mod gametype is survival in nature where you face swarms of attacking monsters to the adrenaline pumping energy of heavy metal soundtracks. We also fully support Doom 3 coop in the Single Player levels through the SP Coop gametype and the Doom 3 expansion pack ROE through the gametype ROE Coop. Also the Classic Doom for Doom 3 Mod has been integrated into LMS 4.0 to provide cooperative support! The monsters keep coming, and the bullets keep flying. Let the terror begin...
Last Man Standing Discord Server!
As a note, to my knowledge, Doom 3 Coop does not work with the BFG Edition due to some changes they've made. LMS does provide Doom 3 coop for Windows, Linux, and Mac
Our New Homepage is Doom3Coop.com Please update your bookmarks!
I will have more on this but just wanted to mention that Standalone LMS is going to be happening in the near future on top of Platinum Arts Sandbox Free 3D Game Maker. This way too anyone can download it and play it instead of having to own Doom 3. Check out Sandbox sometime!
Before that however will be a fantasy action RPG with a lot of LMS elements in it called D. The Atom Shifter. More information at Platinum Arts.
NOTE: You can now add personal screenshots to the gallery! Let's get some screens of your demon slaying adventures :D
Watch a gameplay video we have!! For a better quality version go to downloads and grab it!
Last Man Standing Videos
For more info, check out the About page on our website!
Grab 4.0 and play our exciting levels by yourself or with friends! The files are available from moddb in this profile so check over there! --->
Please visit the FAQ before you install!
Also visit our BugList and report any errors you encounter so we can fix them1
Visit our Business Page!
PlatinumArts.NET
Check us out and have fun! I hope you enjoy this mod as much as we do!
-calimer
irc.OFTC.net channel #lms-mod

Hey there Last Man Standing Coop community!! It has been a while but I'm so excited to tell you we now have a Discord Server!
A lot of the old community has come back together which is incredible. In addition to lots of fun content being shared, we're going to be doing game nights where we play coop and blast a lot of demons. Feel free to join in on the fun!
We're hoping to bring a bunch of new content to the table as many people have created maps for LMS but haven't released them yet. And it seems there might be some new maps in the works
If you are interested in creating your own worlds and games, my other project Platinum Arts Sandbox Game Maker has seen a huge revival, and it is free. That is all on the Discord server as well.
I hope you've all been doing well, and that you have a great every day! And as a special treat here is some of the community content that has been showcased in our Discord.
Trailer for the add on Last Man Standing Coop Mod, MURD-ER : Mars Underground Research Division - Energetics and Reactors.
LMS 4.0 - Mod Extension Preview

The Bearded Beast has created an awesome video of Last Man Standing 4.0 Gameplay! Check out the video and he also mentions why LMS has a special place...
Some beautiful concept art and screens for the game and upcoming trailer. Also details on the plans for moving D. The Atom Shifter forward!
TA_Alucard has released version 1.5 of his popular Last Man Standing Mod Extension! Also read on about the new standalone game Last Man Standing 2!
Our community member and friend TA_Alucard has returned with a new intense kick ass Doom 3 Coop map with lots of awesome features. Check out the awesome...
Some fixes for Save The Princess in our 2.3 release. Some people have said the maps are "impossible" to beat. I disagree :) Do you have what it takes...
The long awaited Last Man Standing Co-op 4.0 is released! This is the final official version of the mod though there has been some talk of others taking...
The long awaited Last Man Standing Co-op 4.0 is released! This is the final official version of the mod though there has been some talk of others taking...
Since the release of 3.0 the community kept growing and showed incredible support so we felt that we wanted to give something extra to show our thanks...
Since the release of 3.0 the community kept growing and showed incredible support so we felt that we wanted to give something extra to show our thanks...
The December 13th Show with calimer solo and a runtime of 27 minutes. Platinum Arts has now created an Internet Radio Show called Premium Indie Entertainment...
This sounds pretty cool. I have a question: Will there ever be a split screen coop? That'd be cool because none of my friends have this game at their home computers (becuase their parents don't let them get Doom 3) so I can't play coop with my friends unless there is a split-screen coop. Just a suggestion...
Demo was awsome im glad to see at least some good DooM mods coming out pitty my bro wont let me get it :'(.
Doh, nevermind. Just saw the FAQ site now.
Sorry if I missed something, but how do you play the Doom 3 singleplayer maps in this mod? The only ones I can find are the maps that the team have done.
Thanks for any reply.
Just downloaded it and played the mod. I have immensely impressed. My only negative comment is that there are very few LMS servers out there. Is there a way to filter out the other servers to have just LMS showing?
Great work people.
DLED IN NOW AHAhAhAhAHAHAHAHAHAH
ffs man, its easy to get a quick release of co op mode, who cares about half the bugs, im dieing here just THINKING of LMS, i think HMMM is BETA 2 OUT YET?? then i come here and my brain just breaks in 2 and i dont enjoy LMS singleplayer anymore >_<
i can stay alive on portal on normal forever(hard and true lms arent easy) i almost finishd the map where u "bypass" and u hav to wait for the doors to open on HARD(SOLO!!) at end stupid baron of hell trappd me between those snake arm guys and i got ownd >_<
and chamber of misery is VERY hard solo, i cant even pass it on easy! if it has an end(didnt read intro at load)... so PLEEASSE get some sort of multi player test/taste for us!, yous are internally testing it i assume...
-Good luck
-and HURRY UP
this mod is going to get me dig out my doom3 cds again
I cant wait till co-op....thats gonna be sweet
Keep up the good work, coop is essential to Doom.