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Set in the 22nd century, Mass Effect, developed by BioWare Corporation, is a third-person, role-playing shooter that focuses on the story of Commander Shepard, an Alliance Marine who must do everything possible to save the galaxy from the Reaper threat.

Mass Effect: Unification is a total-conversion mod that adds the Mass Effect era to Instant Action. As of v1.2 (R5), you can fight as the Systems Alliance, the Heretic Geth, the Collectors, or the Evolved Geth on three new custom maps, most of the stock maps, and all maps from the Sol Map Pack.


Tweet #meunification

Main Developers:
- Marth8880 (Lead Designer, Lead Scripter, Level Designer, Environment Artist, Weapon Artist, Particle Effects Artist, Lead Animator, Sound Designer, Localization)
- THEWULFMAN (Co-Lead Designer, Weapon Artist, Character Artist, Particle Effects Artist, Level Designer, Sound Designer, Public Relations)

Other Contributors/Supporters:
- The Nasal Abyss (Character Artist)
- Scott_W.Pilgrim (Weapon Artist, Environment Artist)
- AQT (Scripter, Environment Artist, Level Designer)
- RogueKnight (Weapon Artist)
- Cerfon Rournes (Scripter, Weapon Artist)
- Fiodis (Environment Artist, Level Designer)
- Willinator (Environment Artist, Level Designer)
- yuke5 (Level Designer)
- zwyx1234 (Weapon Artist)
- Nedarb7 (Various scripting help)
- Kinetos Impetus (Animator, various scripting help)
- DarthD.U.C.K. (Animator)
- Maveritchell (Various scripting help)
- archer01 (AI Hero Support script)
- RunawayJam (Voice Actor)
- FlashMC (Voice Actor)
- Redwiz (Advice, General Support)
- PatrickKosick (Advice, General Support)
- Teancum (Advice, General Support)
- Ryan Gilbert (Configuration Utility)
- CG Textures (Textures)
- Genetica Viewer (Textures)
- Google Images (Textures)

- Frayed Wires Studios
- 411 Remnant

Please note that the mercenary gangs, Reaper Forces, and Cerberus are not implemented in the latest version (v1.2, R5). They are still being actively developed and will be added in later versions.


- Eden Prime
- Prothean Skyway
- Virmire


- Coruscant
- Dagobah
- Death Star
- Felucia
- Geonosis
- Hoth
- Jabba's Palace
- Kamino
- Kashyyyk
- Mos Eisley
- Mustafar
- Mygeeto
- Naboo
- Polis Massa
- Tantive IV
- Utapau
- Yavin 4


- Earth: Luna
- Earth: Pioneer Trails
- Mars: Geryon Montes
- Titan: Xanadu
- Venus: Research Station


- Lotashi Z: X Province


- Tuchanka
- Space: Omega
- Noveria
- Pragia
- Rannoch
- Alchera
- Korlus
- Illium

YouTube Policy FAQ:

Q: Can I upload a video of your mod to YouTube?
A: Yes, of course! But, you must include a link to this Mod DB page in the description!

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A: Definitely! In fact, we encourage and greatly appreciate commentary!


Tweet #meunification

Property of Frayed Wires Studios

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PC Gamer Mention (May 2015) New HUD (v2) New HUD
Blog RSS Feed Report abuse Latest News: Time for school, Marth!

11 comments by Marth8880 on Oct 6th, 2014

On Thursday, October 2nd, I left for Vancouver, Canada to move into school-sponsored student housing, and today was my first class at the Art Institute of Vancouver. For those of you who don't know, I'm attending school there to receive my diploma in Game Art & Design. It's ranked #8 in the Princeton Review's top 25 Game Design schools in North America (full list), and during most of the program's 18 months, I'll be significantly less active on Gametoast and Mod DB, which means I will be mostly inactive in modding as well. "What does this mean for Mass Effect: Unification though :000000000," asked no one? Well, it means I'll be handing the project over to THEWULFMAN (until I graduate) who will mostly just push updates consisting of primarily art updates as well as the occasional hotfix. In the meantime, I'll be in the process of being taught by industry professionals how to write design documents, design levels, properly manage a team, and so on.

It's been a fun ride. Keelah se'lai.

- Marth8880

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Sol Map Pack (R1)

Sol Map Pack (R1)

Oct 2, 2014 Full Version 11 comments

Includes Earth: Luna, Earth: Pioneer Trails, Mars: Geryon Montes, Titan: Xanadu, and Venus: Research Station. The Sol Map Pack is a map pack whose maps...

Mass Effect: Unification R5 (Standalone)

Mass Effect: Unification R5 (Standalone)

Oct 2, 2014 Full Version 38 comments

** COMPLETELY STANDALONE - DOES NOT REQUIRE ANY PREVIOUS VERSION ** --- Many people think Mass Effect 3's Multiplayer should have been more similar to...

[OLD] Earth: Luna R2

[OLD] Earth: Luna R2

May 21, 2014 Full Version 1 comment

This is Earth: Luna, the pilot map to the Sol Map Pack. Luna is set upon the landing site for the Apollo 17 lunar lander mission.

[OLD] Earth: Pioneer Trails R2

[OLD] Earth: Pioneer Trails R2

May 21, 2014 Full Version 5 comments

This is Earth: Pioneer Trails, Marth8880's first map and a new addition to the Sol Map Pack. Pioneer Trails is based on a real neighborhood park on planet...

[OLD] Venus R2

[OLD] Venus R2

May 21, 2014 Full Version 1 comment

This is Venus, the second map to the Sol Map Pack. Venus (Research Station) by AQT is a map set on a NASA scientist's rendition of how a human settlement...

[OLD] Mass Effect: Unification R4 (Standalone)

[OLD] Mass Effect: Unification R4 (Standalone)

May 17, 2014 Full Version 10 comments

** COMPLETELY STANDALONE - DOES NOT REQUIRE ANY PREVIOUS VERSION ** --- Many people think Mass Effect 3's Multiplayer should have been more similar to...

Post comment Comments  (930 - 940 of 1,887)
tlroe14 Mar 17 2013, 1:52am says:

Sorry if this has been asked already but well i dont have Battlefront 2 on Pc (although with this mod i might) but will the reapers get actual reapers as vehicles???
also are you looking to put in like the brutes, harvesters and atlas's in??? sorry again and thanks in advance this mod looks amazing!!!

+1 vote     reply to comment
THEWULFMAN Mar 17 2013, 10:53am replied:

Reapers as vehicles: HAHA, no.
Brutes: Maybe.
Harvesters: We want it, but getting it modeled is another thing entirely.
Atlas mech: Yes.

+1 vote   reply to comment
Marth8880 Creator Subscriber
Marth8880 Mar 17 2013, 6:07pm replied:

Reapers as vehicles? Nope - they'll probably be animated props though eventually.
Brutes? Ehhh, yeah, like wolf man husband said, maybe.
Harvesters? You know, possibly. They would probably have to be like, scripted animated props with self-pilot turrets or something. At the very least they'd probably just be animated props like the Reapers.
Atlas? Yep, just as wolf man said.

+1 vote   reply to comment
tlroe14 Mar 17 2013, 7:51pm replied:

ha ha i thought having a reaper would be a bit op and difficult :P but i figured id ask any way! thanks for answering im very happy that we can use the atlas! maybe the harvasters could be for space if you have space missions
or as air ships on the ground (kinda like in battlefront 1 bespin) or even having them as props is cool too!! thanks again!!! the mod still looks amazing :D

+1 vote     reply to comment
ConstantinoP. Mar 17 2013, 12:27am says:

The changelog looks great! I was just wondering if the Scion will get a proper model, or will the Collectors still use Super Battle Droids? :)

+1 vote     reply to comment
THEWULFMAN Mar 17 2013, 10:52am replied:

They'll get proper models eventually. Unfortunately, we lost our best modeler. So we'll see when it gets done.

+2 votes   reply to comment
Marth8880 Creator Subscriber
Marth8880 Mar 16 2013, 4:43pm says:


Name: Unification (r1) USA West
(might be "v1.0" instead of "r1")
Location: Seattle, WA, USA

+1 vote   reply to comment
MCJM Mar 16 2013, 9:02pm replied:

Sweet! Playing it now.

+1 vote     reply to comment
Marth8880 Creator Subscriber
Marth8880 Mar 16 2013, 4:42pm says:


+1 vote   reply to comment
Marth8880 Creator Subscriber
Marth8880 Mar 16 2013, 4:42pm says:


+1 vote   reply to comment
Marth8880 Creator Subscriber
Marth8880 Mar 16 2013, 4:42pm says:


+1 vote   reply to comment
Opinionator Mar 13 2013, 3:10pm says:

Looks really professionally done from the opening menu and music. Only 3 maps? First map was fun but a bit pink and Sheridan is a Dude which is a personal downer. The player models look really fantastic, but the weapons seem unbalanced and underpowered.

+1 vote     reply to comment
THEWULFMAN Mar 15 2013, 10:27pm replied:

I believe you meant Shepard, not Sheridan. Regardless, the original plan is, or at least was, to allow people to pick female or male Shepard. But our primary modeler left, so we'll see.

+1 vote   reply to comment
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Release Date
Released Sep 30, 2014
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118 votes submitted.

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Highest Rated (13 agree) 10/10

I have not even played it and it is amazing

Jan 12 2013, 10:40pm by Z3R01900

Third Person Shooter
Single & Multiplayer

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