Completed Episode 7.

Completed Episode 5.

Completed Episode 3.

Completed Episode 2.

Awakened in Auldnoir.

The player has completed the game without harvesting any Little Sisters

Fully research the Bouncer

The player has either Harvested or Rescued every possible Little Sister

Purchased every slot in all four Plasmid and Tonic tracks

Fully research the Little Sister

Fully research the Nitro Splicer

The player has successfully invented all possible ammo types

The player has purchased every slot in one of the Plasmid or Tonic tracks