Game Atlas: Mass Effect 3 Edition

Explore all of Mass Effect 3′s galaxy with our unofficial guide and map.

We have guides to over 70 of the in-game missions, including the main plot as well as the optional galaxy-at-war missions.

Our map has a list of available war assets, including fuel, to help you explore 100% of this incredible game.

The app will be updated regularly as we collect more information about this modern classic.

If you have any problems or feature requests, then contact us at