Discover an enemy's monstrous origin.

Evacuate a scientific facility.

Find all required intel to help Eden Prime's colonists.

Kill 100 enemies with melee attacks.

Kill a brute while it's charging you.

Survive the swarm.

Evolve any of your powers to rank 6.

Obtain two non-customizable suits of armor.

Kill 250 enemies.

Escape a Reaper in the galaxy map.

Visit a store in the single-player campaign.

Return to active duty.

Win 50 matches online.