2014 Version
New features:
-New textures
-Aligned and fixed missing textures
-New areas on the first map (E1M1)
-New areas on the second map (E1M2) /extended gameplay
-New areas on the third map (E1M3) /extended gameplay
-New areas on the fourth map (E1M4)
-New grafics and decorations
-New music

You take the role of the Corporal Dwayne Hicks investigating the dark corridors of the Hadleys Hope colony, reliving the best moments in Aliens. This is my homage to the best movie in our history: ALIENS. Mainly, it's a reinterpretation of it but in a FP'S storyline, influenced by the best Alien games; Alien Trilogy and AvP and made possible by Doom. Revisiting many areas from the films.

I had the first conceptual idea of a game based in Aliens back in 1999, and i started modding Doom in 2004. The first playable demo of ACM was in 2007... And now, alot of years later, I done the final version! I'm very proud, so... enjoy marine!!!!

Revamped version is called ACM 2012 comes with a Doom 2 episode altered to be ACM compatible, as well as 2 ACM episodes: LV426 that has had numerous improvements, and brand new Savage Survival.

This was created by Oriol Comerma (Deimos Anomaly). You can contact me via zdoom forums, youtube or facebook.

A new version is being worked on, a new LV246 is almost completed, check out the facebook page for the latest screens.

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Kontra Kommando, and Deimos Anomaly are organizing this mod sharing group, in an effort to create a centralized location to find Aliens-themed Doom mods. Ever since Justin Fisher created Aliens (TC) in 1995, many Aliens-themed mods were created for Doom. This group welcomes contributions from users to enlighten fans about Alien-themed Doom mods.

Furthermore, moving forward with development of Aliens: Legacy, as well as another secret project. We have decided to form Acheron Productions. Kontra Kommando, Deimos Anomaly, in addition to the other various contributors, will operate in creating future Aliens-themed doom mods, under this name.

Mods from Acheron Productions:

Aliens (TC) 2017

Aliens (TC) 2017 [v 1.2]

Aliens: Colonial Marines (TC)

ACM 2014

Aliens: The Ultimate Doom - Beta 9.2

ALIENS: The Ultimate Doom (Beta 9.2)

Links to other Aliens-themed Doom mods:



News 14 comments

Creators of Aliens: Colonial Marines (TC) and Aliens: The Ultimate Doom (TC) merge projects to create the ultimate fan-made 2.5D Aliens shooter.

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ACM 2014

ACM 2014

Full Version 11 comments

New features: New textures, Aligned and fixed missing textures, New areas on the first map (E1M1), New areas on the second map (E1M2) /extended gameplay...

ACM v2012 + Flashlight fix

ACM v2012 + Flashlight fix

Full Version 4 comments

At first, this is a homage to the ALIENS movie, so all action takes place in the Hadley's Hope Colony in LV-426. You take the role of the Corporal Dwayne...

ACM 2007 Demo

ACM 2007 Demo


Old Download, the 2007 demo version (came with 2 episodes, LV246 and Defense Orbital).

Aliens: Colonial Marines TC 2012

Aliens: Colonial Marines TC 2012

Full Version 2 comments

This version works with any version of GZdoom but the flashlight only works on older 1.5.0 or 1.6.0 versions. I used the alien mod made by Virtue for...

Comments  (0 - 10 of 17)
qee - - 3 comments

Not so scary

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press__start - - 14 comments

Hey this mod is freaking awesome! I played it in VR and it was scary as f!

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Skoiloine - - 14 comments

This has better graphics than the real game XD

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dblackbird - - 8 comments

what is require to run this mod.

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Droscoe - - 43 comments

I'm very impressed by the map design and architecture. Out of curiosity, just how many tag 160 3D floors did you use for this? Looks like a ton!

Your lighting and structural design are top notch. I don't know if you're still updating this these days, but I just wanted to comment.

Did you plan this out on paper? Or use movie photos for inspiration? Again, the design is top notch.

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DoNotPlayMultiplayer - - 62 comments

Indeed, imagine if only he was actually in charge of making a commercial Aliens game. I bet if he were given the right resources and the right team of people to work with he can potentially make an Aliens game that would have turned out to be a million times better than what Gearbox had done.

It's always about the heart and the passion, and he delivers this mod with a passion like many other modders that had created and released Aliens mods before him.

I don't think he'll come back to this anytime soon if ever since Deimos said the 2014 release would be his final revision of his mod, although we can only hope somewhere down the line he'll make another new update.

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DoNotPlayMultiplayer - - 62 comments

Would it be possible to make a new version eventually where we can play as the Aliens as well?

Kind of like how it was in Aliens Online?

I could only hope that there will be a new version of this Mod and that you will continue to update and revise and keep your Aliens Mod alive and kicking.

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Cheremenin - - 4 comments

Is there any possibility of co-op?

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Cskiller1337 - - 183 comments

This mod is ******* awesome man, really atmospheric, the sound effects are really good and the aliens are awesome, they're fast and scary and do a lot of damage making it easy to die. my only problem with this mod it how short it is. I really hope you expand this mod in the future.

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Guest - - 695,092 comments

i miss the motion tracker in the new version

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