The Devastator
The Devastator - Destroy 25 UFOs while piloting a Survivor fighter
1/25/2011
5:01:07 PM
Very Rare 7.1%
Captain of the Ship
Captain of the Ship - Destroy 10 enemy aircraft while yours is on fire
1/25/2011
4:43:07 PM
Very Rare 6.8%
Demolition Derby
Demolition Derby - Collide with another UFO 10 times
1/25/2011
4:39:44 PM
Ultra Rare 4.2%
Light Up the Sky
Light Up the Sky - Destroy 25 targets with the Ark's AA guns
1/25/2011
2:51:39 PM
Rare 23.8%
Bird of Prey
Bird of Prey - Kill 25 ground enemies using your rocket pack guns
1/25/2011
2:46:13 PM
Very Rare 5.0%
99 Red Balloons
99 Red Balloons - Kill 10 enemies while they are in anti-gravity bubble
1/13/2011
11:44:26 AM
Very Rare 5.7%
Cleanup on Aisle Three
Cleanup on Aisle Three - Kill 100 enemies with headshots
1/13/2011
11:33:16 AM
Rare 14.9%
Blind Luck
Blind Luck - Kill one of each enemy footsoldier using blind fire
1/12/2011
10:25:58 PM
Ultra Rare 4.8%
I'm a Rocketman, Baby
I'm a Rocketman, Baby - Perform 100 special maneuvers while using the rocket pack
1/11/2011
7:20:05 PM
Rare 16.5%
The Squishy Center
The Squishy Center - Kill a Sarpa piloting an Archon
1/11/2011
7:16:46 PM
Rare 25.4%
Rocket Clothesline
Rocket Clothesline - Perform a melee right after turning off rocket pack thrusters
1/11/2011
3:14:38 PM
Rare 32.4%
Cliffhanger Killer
Cliffhanger Killer - Kill 50 enemies while in vertical cover
1/9/2011
11:06:15 PM
Rare 40.1%
Those Aren't Fortune Cookies
Those Aren't Fortune Cookies - Step on 10 slugs
1/9/2011
10:17:07 PM
Ultra Rare 4.7%