Get 5 kills without dying

Finish Mass Effect 1, 2 and 3 with the same character

ME3: Make the final assault.

ME3: Send a warning across the galaxy.

ME3: Stop an out-of-control scheme before it's too late.

ME3: Overload the shields of 100 enemies.

ME3: Call down an orbital strike.

Establish or rekindle a romantic relationship in all three games in Mass Effect Legendary Edition

ME3: Evacuate a scientific facility.

ME3: Lift 100 enemies off the ground with powers.

ME3: Explore a lost city.

ME3: Destroy an Atlas dropped from orbit.