Giantslayer - Kill the Heavy within 1 minute
Kill the Blood Meridian heavy in under 1 minute
11/4/2010
4:08:20 AM
Rare 32.3%
Killing Spree - Kill 5 Helghast in 15 seconds
Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health
11/2/2010
4:27:23 PM
Rare 39.3%
Get Rich or Die Flyin’
Get all wheels of your car into the air for at least 20 meters and then touch the ground again.
10/21/2010
6:40:40 PM
Common 57.6%