Aliens: Colonial Marines is a squad-based first-person shooter in which the player controls four Colonial Marines, each with a different personality and primary weapon. Each player character can carry additional weapons including a flamethrower, pulse rifle, smartgun, pistol, RPG, and many types of grenades. The player controls one marine at a time, issues orders to the others using context-sensitive commands, and may switch between characters at any time.

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Veni, Vidi, Video - DBolical YouTube Roundup Mar 14th - Mar 18th
Inscryption

Veni, Vidi, Video - DBolical YouTube Roundup Mar 14th - Mar 18th

Inscryption

Check out this week’s roundup of the mods and indies that were featured on the DBolical YouTube!

Top 5 Mods To Play With Friends on ModDB

Top 5 Mods To Play With Friends on ModDB

Feature 8 comments

Top 5 Mods To Play With Friends on ModDB, picking from a number of co-operative (and competitive) mods that are great fun on a weekend with mates!

ACM Overhaul V6 Install Guide by TheSpoons313
Aliens: Colonial Marines

ACM Overhaul V6 Install Guide by TheSpoons313

TemplarGFX's ACM Overhaul Installers 4 comments

Community Legend TheSpoons313 has kindly created this installation video to assist people with getting ACMO V6 up and running.

How to install Version 5 by ThisNThat
Aliens: Colonial Marines

How to install Version 5 by ThisNThat

TemplarGFX's ACM Overhaul Installers 8 comments

Youtuber ThisNThat has made an awesome and detailed step-by-step installation video for Version 5.

Graphical Quality with and without Reshade
Aliens: Colonial Marines

Graphical Quality with and without Reshade

TemplarGFX's ACM Overhaul 9 comments

Some examples of the difference in image and lighting quality using an updated version of Reshade.

ThisNthaT - Manual Installation
Aliens: Colonial Marines

ThisNthaT - Manual Installation

TemplarGFX's ACM Overhaul 3 comments

More great how-to's from ThisNthaT! This time, manual installation for those so inclined.

ACM Overhaul V5 Internal Test
Aliens: Colonial Marines

ACM Overhaul V5 Internal Test

TemplarGFX's ACM Overhaul 6 comments

Fantastic youtuber ThisNthaT has created a very detailed and thorough installation guide for ACM Overhaul including where to get and how to install the...

Editors Choice - Mod of the Year 2016

Editors Choice - Mod of the Year 2016

2016 Mod of the Year Awards 47 comments

Welcome to the 2016 Award Presentation, while the old computer crunches the votes, we highlight our favourites from the year.

Version 4 - Hadley's Hope
Aliens: Colonial Marines

Version 4 - Hadley's Hope

TemplarGFX's ACM Overhaul 35 comments

Improved installation, better Xeno balance, better weapon balance, more MP support and Hadley's Hope!

Mission Time HUD

Mission Time HUD

News 1 comment

It´s coming next...stay frosty Mission Time HUD for Aliens:Colonial Marines | plus: DOF HBAO Lensdirt Gaussians and many more

Aliens Colonial Mariens / Cilitbäng Pack / V1.7

Aliens Colonial Mariens / Cilitbäng Pack / V1.7

News

Aliens Colonial Mariens / Cilitbäng Pack / V1.7 Bug Hunt Edition

Aliens Colonial Mariens / Cilitbäng Pack / V1.6

Aliens Colonial Mariens / Cilitbäng Pack / V1.6

News

Cilitbäng - Pack V1.6 A new collection of Tweaks and mods is online. It´s all in one pack! For demonstrations look in the image and video section. Enjoy...

All the latest versions!)
Aliens: Colonial Marines

All the latest versions!)

Aliens Survival Experience 1 comment

So all versions that I've been asked for is up. Default veapons, NORMAL and HARD versions, and updated Weapons pack!)

Fixed RedDot sight problem!) Please download new versions.
Aliens: Colonial Marines

Fixed RedDot sight problem!) Please download new versions.

Aliens Survival Experience

Fixed problem with RedDot sight on Pulse Rifle. Please doenload new versions.) Both Survival mod and Real wepons pack updated and are in download section...

New Survival Mod version with updated Mk1 Pulse Rifle!
Aliens: Colonial Marines

New Survival Mod version with updated Mk1 Pulse Rifle!

Aliens Survival Experience

New version of Survival mod available!) Also there is now "Real USCM Weapons Pack" available!

Released Mk1 PR Survival mod version! (also just Mk1 PR mod)
Aliens: Colonial Marines

Released Mk1 PR Survival mod version! (also just Mk1 PR mod)

Aliens Survival Experience

ACM Survival Mod Mk1 Pulse Rifle version released! Also released mod that just replaces Mk2 PR with Mk1 PR.

New version is UP!
Aliens: Colonial Marines

New version is UP!

Aliens Survival Experience

Latest, v1.2, version of Survival mod is Up and ready.) You can download it right after file will be checked by moderators.)

Aliens Colonial Marines: Editing  game variables

Aliens Colonial Marines: Editing game variables

Client Side Coding Tutorial 6 comments

This tutorial will teach you how to mod Aliens Colonial Marines (ACM) through editing Upk files via HEX editors. Sorri for bad english, I'm from russia...

Prevent Bodies from Disappearing

Prevent Bodies from Disappearing

News 2 comments

How to make Alien bodies no longer disappear. A big oversight on Gearbox's part to not give us a in game option to make bodies stay...