Rescued the Little Sister in “Worlds of Hurt” in under 15:00, on Medium or higher difficulty

Rescued the Little Sister in “Worlds of Hurt” using only plasmids, tonics, the wrench, and the research camera, on Medium or higher difficulty

The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00

Found all collectable Roses in “A Shocking Turn of Events”

Rescued the Little Sister in “The ‘I’ in Team” without destroying any Machine Gun Turrets

Rescued the Little Sister in “The ‘I’ in Team”

The player has completed the game on the Hard difficulty setting

Complete the game on Survivor difficulty without using a Vita-chamber

Complete the game on Survivor difficulty

The player has defeated Atlas

Find every audio diary

Acquire all upgrades for all weapons