GLG Achievement Challenge 1: Bombs Away !

We are now going to have achievement challenges. I will post the conditions for each challenge and anyone who has/unlocks the required achievement/s will get one event won for the leaderboard of GLG events. Enjoy !
(From PF 360 group, loved this one so its ported to here)

Figured I'd make an easy one for the first one....lets see whos a real hot head and got these explosive achievements ! (3 games, one achievement each, you must have all chievos listed, 3/3 required)

Crackdown
Agency Explosives Expert - Become a 4 star rank with explosives

Gears of War 2
Shock And Awe - Kill 30 enemies with the mortar

Mercenaries 2
Little Savage - Destory 50+ objects with the RPG

Have fun hunting !

good one...i only have to work on mercs 2 now

I have these so thats one point for me

Achievements Unlocked By
ImpureKing44

Anyone else?

If not good luck !

thats just not cool....picking 3 that u have already... lol

Tony had it to so ill list him

Achievements Unlocked By
ImpureKing44
Twisted Tony

And I did it cause I loved it, its a funny one I came up with so meh ;p

Im sure the new one will be coming soon

Well I have the achievements for Crackdown and Gears of War 2, but since I don't own Mercs 2 I'm kinda screwed lol.