Mass Effect 3 achievements

Upgrade any weapon to level 10.

Use clues to pinpoint the exact location of an objective.

Throw a party for your friends.

Stop an out-of-control scheme before it's too late.

Infiltrate an enemy stronghold with your crew.

Go undercover to follow a lead.

Discover a plot against you.

Promote a multiplayer character to the Galaxy at War or import an ME3 character.

Uncover an ancient secret.

Rescue a civilian from Reaper forces.

Investigate a sinister conspiracy.

Overload the shields of 100 enemies.