Taking Doom³ PVE (Coop) and PVP (Deathmatch) multiplayer combat to the next level and beyond...

D3 MCS: Mars City Security is a Doom3 Modification that puts heavy emphasis on cooperative and adversarial multiplayer, merging the fast and addictive gameplay of the predecessors (Doom1 & Doom2) with the enhanced Doom3 technology (optimized netcode for Online Internet & LAN networked multiplayer with improved idtech4 unified rendering).

The “Campaign” PVE (Coop) gametype lets players play through default & custom created campaign missions with up to 4 players cooperatively. Experience community made custom maps with your friends that tell stories never before experienced in the Doom³ universe.

The “DemonWars” PVE (Coop) gametype throws players right into the epic battle that broke out throughout the entire solar system after Hell has been unleashed. Fight as a human with up to 4 players cooperatively against the hordes of hell trying to make a last stand for mankind.

The PVP (Deathmatch) gametypes let up to 8 players fight it out on a variety of arenas for the ultimate player versus player domination in “team” and “free for all” adversarial multiplayer.

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Mars City Security Version Build 1.2.1.8 Public Release & Download

Mars City Security Version Build 1.2.1.8 Public Release & Download


Credits to the amazing Doom3 Community members that make MCS possible


MCS 1.2.1.8 Windows Installer Download (793 MB)


ReadMe.txt


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Quick Description:


Taking Doom³ PVE (Coop) and PVP (Deathmatch) multiplayer combat to the next level and beyond…

D3 MCS: Mars City Security is a Doom3 Modification that puts heavy emphasis on cooperative and adversarial multiplayer, merging the fast and addictive gameplay of the predecessors (Doom1 & Doom2) with the enhanced Doom3 technology (optimized netcode for Online Internet & LAN networked multiplayer with improved idtech4 unified rendering).

The “Campaign” PVE (Coop) gametype lets players play through default & custom created campaign missions with up to 4 players cooperatively. Experience community made custom maps with your friends that tell stories never before experienced in the Doom³ universe.

The “DemonWars” PVE (Coop) gametype throws players right into the epic battle that broke out throughout the entire solar system after Hell has been unleashed. Fight as a human with up to 4 players cooperatively against the hordes of hell trying to make a last stand for mankind.

The PVP (Deathmatch) gametypes let up to 8 players fight it out on a variety of arenas for the ultimate player versus player domination in “team” and “free for all” adversarial multiplayer.

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Quick Multiplayer Join Instructions:


To quickly join the MCS Online Multiplayer Dedicated Server simply perform the following steps:


1. Once you have loaded up MCS click on "Multiplayer" followed by "Find Multiplayer Game".

2. Search for servers called "MCS 1.2.1.8" select and double click them or click "Join Game".



MCS PVP Release Candidate Footage & Quality Presets

MCS PVP Release Candidate Footage & Quality Presets

News 4 comments

Taking Doom³ PVE (Coop) and PVP (Deathmatch) multiplayer combat to the next level and beyond...

"It's done" and MCS finally has a Release Date !

"It's done" and MCS finally has a Release Date !

News 9 comments

Taking Doom³ PVE (Coop) and PVP (Deathmatch) multiplayer combat to the next level and beyond...

Mars City Security WIP Update 17

Mars City Security WIP Update 17

News 8 comments

Taking Doom³ PVE (Coop) and PVP (Deathmatch) multiplayer combat to the next level and beyond...

Mars City Security WIP Update 16

Mars City Security WIP Update 16

News 0 comments

Taking Doom³ PVE (Coop) and PVP (Deathmatch) multiplayer combat to the next level and beyond...

RSS feed Downloads
MCS 1.2.1.8 Windows Installer (793 MB)

MCS 1.2.1.8 Windows Installer (793 MB)

Full Version 25 comments

Taking Doom³ PVE (Coop) and PVP (Deathmatch) multiplayer combat to the next level and beyond… D3 MCS: Mars City Security is a Doom3 Modification that...

Post comment Comments  (0 - 10 of 179)
HAELION01
HAELION01

YAAAAAAAAAAAAAAAAAAAAAAAYYYY!!! NOW I HAVE MORE REASONS TO GET DOOM ON PC NOW!! Quick question though, could this work on the BFG Edition???

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Guest
Guest

So I have tried everything possible to fix this problem, vanilla runs perfect no problems what so ever but then when I load the mod through the new launcher or the bat file its the same thing.

--------- Game Map Shutdown ----------
--------------------------------------
********************
ERROR: Error: file script/ai_follower.script, line 1893: Unknown value "HUMAN2_num_stand_attacks"

********************
Error during initialization
Shutting down OpenGL subsystem
...wglMakeCurrent( NULL, NULL ): success
...deleting GL context: success
...releasing DC: success
...destroying window
...resetting display
...shutting down QGL
...unloading OpenGL DLL

Reply Good karma Bad karma0 votes
Oneofthe8devilz Creator
Oneofthe8devilz

I have added a new "Doom3 & MCS Integrity Checks for proper launching and public MCS multiplayer compatibility" section to the "MCS TroubleShooting & Bugs/Crash Reports Thread" at Scared-pixel-studios.com to help you check the integrity of your Doom3 1.3.1 and MCS installation.

Reply Good karma+1 vote
SportingSCP
SportingSCP

would love to play this but it's unplayable, any resolution i add will super stretch my image... if i remove all the GFX setting like HDR and 2 more option the screen stretch gets less and less... ill post a video later g2g for a bit

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SportingSCP
SportingSCP

found your fix, Scared-pixel-studios.com

in the readme...

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Mkilbride
Mkilbride

This work for the Remastered version on Steam?

Reply Good karma Bad karma+2 votes
SolidStrelok
SolidStrelok

Playing through Single Player and its great so far, trying to set up a CoOp game is a little confusing though. I'm trying to set up the Doom 3 campaign for a friend and I to play through but I cant find the SP maplist and cant host a server that my friend can join.

Am I doing something wrong?

Reply Good karma Bad karma+1 vote
SolidStrelok
SolidStrelok

Oneofthe8devilz, I was the dude you were showing all the features to in game, AntiCitizenJuan. Thanks for showing me literally everything, including answering this question.

I just wanted to say that I'm glad you got the Editor's Choice award, because this mod is fantastic. Your changes to gameplay mechanics, new levels, new gametypes, and gun play are fantastic. I loved the non-hitscan projectiles, and the way the heat from the plasma bolts bend the air.

6 years of hard work and development have hopefully paid off. I hope you and your work gets all the recognition it deserves.

Have a great holiday season and new years!

Reply Good karma Bad karma+2 votes
Shot846
Shot846

Agreed!

Reply Good karma Bad karma+1 vote
Oneofthe8devilz Creator
Oneofthe8devilz

Thx guys... much appreciated :)
And a Merry Christmas 2015 to everyone.

Reply Good karma+2 votes
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