Call down an orbital strike.

Sabotage a dreadnought.

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

Win a political stand-off.

Explore a lost city.

Defeat a Harvester.

Lift 100 enemies off the ground with powers.

Stop a Cerberus kidnapping.

Start a character in multiplayer or customize a character in single-player.

Evolve any of your powers to rank 6.

Obtain two non-customizable suits of armor.

Chase down an assassin.

Save humanity throughout the galaxy from certain annihilation