Gravity is a Bitch!
Kill 30 enemies by using the grappling hook and making them fall to their death.
4/17/2011
4:42:26 PM
Rare 23.4%
Wrecking ball
Kill 5 enemies by smashing them with an object tethered to your vehicle with the grappling hook.
4/17/2011
4:26:42 PM
Ultra Rare 1.6%
Perfectionist
Reach 75% completion in the normal mode or mercenary mode.
4/15/2011
7:52:06 PM
Ultra Rare 3.0%
Hang 'em High!
Kill 30 enemies while they're suspended in the air with the grappling hook.
4/15/2011
7:05:27 PM
Ultra Rare 2.7%
Follow Me!
Kill 5 enemies by dragging them behind a vehicle with the grappling hook.
4/10/2011
5:58:39 PM
Very Rare 7.4%
