Deadhead
Get 150 zombie headshots in a single game. (Map Pack 2 only)
6/29/2009
11:33:03 PM
Ultra Rare 3.3%
Somebody Saw a Cockroach on 12
Complete the 'Return to the Sedgewick' level.
6/21/2009
5:32:13 PM
Rare 40.5%
Ghost Fever Grips New York
Complete the 'Museum of (Super)Natural History' level.
6/21/2009
12:14:02 PM
Rare 43.2%
We be fast! They be slow!
Purchase all upgrades for the Dark Matter Generator.
6/21/2009
11:58:48 AM
Rare 34.5%
Once S'more into the Breach
Complete the 'Panic in Times Square' level.
6/20/2009
7:26:32 PM
Common 59.0%
The Flowers are Still Standing!
Complete the 'Welcome to the Hotel Sedgewick' level.
6/20/2009
6:18:39 PM
Common 70.3%
I'm Picking Up A Signal…
Obtain a 100% PKE scan on a paranormal creature.
6/20/2009
4:59:16 PM
Common 83.4%
