Finished the game without using Vita-Chambers.

Escaped Rapture.

Found every Power to the People weapon upgrade in the game.

Fully upgraded to the maximum number of Plasmid Slots.

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

Completed all research on every subject in Rapture.

Killed 30 enemies using only Traps.

Uncovered the secret of Dionysus Park.

Gathered 600 ADAM with Little Sisters.

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

Killed 50 enemies using only hacked Security.

Killed an enemy with its own projectile.

Maxed out one Research Track.