Found Cohen's Room
The player has entered Sander Cohen's personal quarters
2/2/2009
12:49:30 AM
Very Rare 9.9%
Seriously Good At This
The player has completed the game on the Hard difficulty setting
1/17/2009
3:22:56 AM
Ultra Rare 4.8%
Little Sister Savior
The player has completed the game without harvesting any Little Sisters
1/17/2009
3:22:49 AM
Rare 21.4%
Dealt with every Little Sister
The player has either Harvested or Rescued every possible Little Sister
1/16/2009
4:06:20 AM
Rare 21.4%
Maxed All Tracks
Purchased every slot in all four Plasmid and Tonic tracks
1/16/2009
3:37:03 AM
Rare 19.6%
Three Fully Upgraded Weapons
The player has fully upgraded three weapons
1/16/2009
2:55:58 AM
Rare 29.3%
Broke Fontaine's Mind Control
The player has broken Fontaine's mind control
1/16/2009
2:26:43 AM
Rare 35.2%
Completed Cohen's Masterpiece
The player has completed Sander Cohen's great masterpiece
1/7/2009
6:06:33 PM
Rare 40.2%
Team Creator
Build and save a level with more than one player with the thermometer more than 30% full
1/7/2009
1:34:07 PM
Rare 11.9%