Light 'em up!
Kill 5 aliens with one shot of Project X (in single player).
8/1/2011
11:50:07 PM
Rare 31.9%
Grave Robber
Collect 50 items or weapons from human corpses (in single player).
7/28/2011
9:01:35 PM
Rare 43.9%
Recon Unit
Complete any single player level with the waypoints turned off.
7/28/2011
2:28:24 AM
Rare 28.2%
At Your Mercy
Kill a stunned alien with a Frag Grenade (in single player).
7/28/2011
1:42:12 AM
Rare 32.4%
Frag-master
Use a Frag Grenade to kill 5 aliens at the same time (in single player).
7/28/2011
1:42:06 AM
Rare 32.7%
Immobilised
Use a Stun Grenade to stun 5 aliens at the same time (in single player).
7/28/2011
1:41:58 AM
Rare 34.7%
Two-Up
Defuse the standoff while climbing to the second floor no more than two times.
7/27/2011
7:49:23 PM
Rare 27.0%
Emmett Finds His Muse
Emmett completes his spectacular failure at the Expo.
7/27/2011
7:06:58 PM
Common 78.0%