|Complete the Bring Down the Sky mission.|
Finish the "Bring Down the Sky" DLC missions.
You must have access to the Normandy and the Galaxy Map. Head to the Asgard System in the Exodus Cluster, then land on Asteroid X57. There are three assignments here that will help toward your completionist and ally achievements.
|Rate this achievement||Average Rating|
|You need to register before being able to post comments.|
|You need to log in or register to use My360Achievements.|
|You need to log in or register to rate games.|
User Score is based on 4417 user ratings.