Experience Aliens: Colonial Marines how it should have been when it first released. This mod includes fixes to AI, Weapons, Graphics, balancing and more for the Main Campaign, Statis Interrupted and Bug Hunt in SP and COOP.

RSS Files
ACM Overhaul V6.2 Patch

ACM Overhaul V6.2 Patch

Patch 94 comments

Patch for ACM Overhaul V6 which fixed the following : Crash in Hadleys Hope when cutting through ops door. Super Fast Shotgun, WY SMG does very little...

ACMO V6 MODDB SEP2020

ACMO V6 MODDB SEP2020

Full Version 56 comments

Aliens Colonial Marines Overhaul (ACMO for short) has always been about getting the best out of every aspect of the game wherever possible. There is no...

ACMO V6 ADDONS

ACMO V6 ADDONS

Patch 6 comments

Addons to allow greater customisation of game difficulty and special features

ACM Overhaul V6.1 Patch

ACM Overhaul V6.1 Patch

Patch 4 comments

This a patch for V6 of the ACM Overhaul to fix the following issues : Crash when cutting open the door in Hadleys Hope, Shotgun rapid fire, WY SMG does...

TemplarGFX's ACM Overhaul V5 - Game Over Man!

TemplarGFX's ACM Overhaul V5 - Game Over Man!

Full Version 209 comments

Version 5 is finally here, adding new graphical overhauls to all levels plus reworks and fixes to a number of other features.

TemplarGFX's ACM Overhaul V4.5 -  Mini Update

TemplarGFX's ACM Overhaul V4.5 - Mini Update

Patch 72 comments

This "Mini" update brings game-play changes and bug fixes to balance the game out a little (hopefully). Ally AI is the Highlight of the show here!

TemplarGFX's ACM Overhaul V4 - Hadley's Hope

TemplarGFX's ACM Overhaul V4 - Hadley's Hope

Full Version 101 comments

Version 4 Improved installation, better Xeno balance, better weapon balance, more MP support and Hadley's Hope! Big thanks to Jonny Thunder for the installer...

TemplarGFX's ACM Overhaul V3

TemplarGFX's ACM Overhaul V3

Full Version 80 comments

"The Risk Always Lives" A big update to the everything! 7 difficulty options for all types of players! Completely custom built easy-to-use installer by...

Addon - Slower, Tougher Soldier Xeno's (V2)

Addon - Slower, Tougher Soldier Xeno's (V2)

Patch

Xenomorph Soldiers maximum speed and acceleration has been reduced, however their Health has been increased to compensate. No other Xenomorph types are...

TemplarGFX's ACM Overhaul V2

TemplarGFX's ACM Overhaul V2

Full Version 47 comments

Experience Aliens: Colonial Marines how it should have been when it came out. Heavily Balanced and Play-Tested for exciting, suspenseful and most importanly...