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.

Found or purchased all 11 basic Plasmid types.

Fully upgraded to the maximum number of Plasmid Slots.

Gained access to Lamb's stronghold.

Fully upgraded one Plasmid to the Level 3 version.

Killed 50 enemies using only hacked Security.

Killed 30 enemies using only Traps.

Got through a Gather with no damage and no one getting to the Little Sister.

Spent 2000 dollars at Vending Machines.

Confronted Lamb's lieutenant in Pauper's Drop.