Clean Up on all Aisles achievement in X-Men Origins: Wolverine

This one isn't showing up on this site yet, but i think its the "Clean Up on all Aisles" achievement, to get it, all you need to do is get Fred Dukes (The Blob) to destroy everything in the grocery store, all the shelves, stalls, boxes, signs, everything, the only thing i found that didn't break was the trolleys. Its not hard either, just jump on top of the shelves etc.. and wait till he's about to pound the ground, then jump off, or, after he does the sliding belly flop, jump on his back and use the LB and RB to direct him into things.

Also, i belive it has to be Duke that destroys everything in the store, not Wolverine, so dont break anything yourself. (thanks to Unsteadycarrot for this update)

Hope this helps