Three Fully Upgraded Weapons
The player has fully upgraded three weapons
2/15/2010
9:29:48 PM
Rare 29.3%
Completed Cohen's Masterpiece
The player has completed Sander Cohen's great masterpiece
2/1/2010
4:04:37 AM
Rare 40.2%
Maxed One Track
The player has purchased every slot in one of the Plasmid or Tonic tracks
2/1/2010
3:43:16 AM
Rare 37.7%
Ammo Inventor
The player has successfully invented all possible ammo types
2/1/2010
3:26:10 AM
Rare 24.4%
Fully Researched Spider Splicer
The player has fully researched the Spider Splicer
1/31/2010
9:25:43 PM
Rare 15.8%
Fully Researched Thug Splicer
The player has fully researched the Thuggish Splicer
11/1/2009
10:04:29 PM
Rare 16.4%
Upgraded a Weapon
The player has acquired at least one weapon upgrade
10/31/2009
7:42:35 PM
Common 51.3%