Used Distortion Drive over 100 times.

Played at least one non-private match on each multiplayer map.

Achieved Rank 10.

Completed your first non-private match.

Paid your respects to the founder of Rapture.

Finished the game without using Vita-Chambers.

Headed to the surface on the side of Sinclair's escape pod.

Completed all research on every subject in Rapture.

Reunited with your original Little Sister.

Saved every Little Sister and spared Grace, Stanley and Gil.

Dealt with every Little Sister.

Fully upgraded one Plasmid to the Level 3 version.