Defeat a Harvester.

Use clues to pinpoint the exact location of an objective.

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

Hijack an Atlas mech.

Kill 100 enemies with melee attacks.

Kill 250 enemies.

Dispatch 10 probes to retrieve people or resources in Reaper territory.

Set 100 enemies on fire with powers.

Modify a weapon.

Visit a store in the single-player campaign.

Evolve any of your powers to rank 6.

Return to active duty.

Complete the game on the "Insanity" difficulty level without changing the setting