ArmA 3

File information

Last updated

Original upload

Created by

Opposition Team

Uploaded by


Virus scan

Some manually verified files

About this mod

This mod will get you into the universe of the Mass Effect and let you enjoy a cosmic adventure.

Permissions and credits
Mass Effect: Opposition is one in a series of mods of the Opposition Team mods
* Check out our Official Discord server at for more Mods*


This mod will get you into the universe of the Mass Effect and let you enjoy a cosmic adventure.
Be carried across the galaxy! From the Protean Empire to the invasion of the Reapers in 2186!
Fight in battle during the Krogan uprisings! Choose your side during the Morning War! Participate in the First Contact War and the Skyllian Blitz.
Repel the attack of the Geths on the Citadel and save the colonists from Collectors!
Finally, get ready for the Reapers to arrive ...

================ »>

ME: OPPOSITION Mod requires @CBA_A3 and @Zombies_and_Demons
Please ensure it they are running.

Submod for Melee weaponsHere or Here

You can download the latest versions of the required mods below.
*Zombies and Demons:

================ »>

If you want to report error or bugs, the best option for you is to join our Discord Server at and write a clear report in our Error Reports channel.

================ »>

As always , we thanks a lot to the people who support us continuously.
To all our Members, Contributors, Support Devs and Donators! Have a good time!

================ »>

Hope you enjoy our work and be thankfull of the people that help us!