Little Sister Savior
The player has completed the game without harvesting any Little Sisters
10/24/2008
2:49:27 PM
Rare 21.4%
Tonic Collector
Collect or Invent 58 Tonics in the Physical, Engineering and Combat tracks
10/24/2008
12:58:15 PM
Ultra Rare 2.7%
Ammo Inventor
The player has successfully invented all possible ammo types
10/24/2008
2:19:38 AM
Rare 24.4%
Found Cohen's Room
The player has entered Sander Cohen's personal quarters
10/24/2008
2:02:56 AM
Very Rare 9.9%
Dealt with every Little Sister
The player has either Harvested or Rescued every possible Little Sister
10/24/2008
1:25:17 AM
Rare 21.4%
Maxed All Tracks
Purchased every slot in all four Plasmid and Tonic tracks
10/24/2008
1:04:00 AM
Rare 19.6%
Maxed One Track
The player has purchased every slot in one of the Plasmid or Tonic tracks
10/24/2008
1:03:48 AM
Rare 37.7%