11.66%
Enemy of the Familiy
Earned an A rank in all Protector Trials
12.18%
Trial by Fire
Earn 36 stars in the Protector Trials
12.39%
Get a Bigger Bucket
Collect 50% of the ADAM available in all Protector Trials
12.71%
Acid Test
Earn 18 stars in the Protector Trial
14.08%
Perfect Protector
Collect 100% of the ADAM in a single Protector Trial
14.08%
Litmus Test
Earn 6 stars in the Protector Trials
15.44%
Research Master
Completed all research on every subject in Rapture.
16.39%
Garbage Collection
Destroy all 10 Vacuum Bots in Minerva's Den
20.17%
Against All Odds
Finished the game on the hardest difficulty level.
20.90%
All Weapon Upgrades
Found every Power to the People weapon upgrade in the game.
21.53%
Big Brass Balls
Finished the game without using Vita-Chambers.
21.74%
All Plasmids
Found or purchased all 11 basic Plasmid types.