Any game you can jump out of a helicopter in mid air, and hijack another one on the fall down gets 2 thumbs up for me.

User Rating: 9.5 | Mercenaries 2: World in Flames X360
I think this game is almost perfect. Personally I think it's much better than GTA IV. It's like GTA IV with nukes and much more dynamic character development. The only thing I find myself wanting constantly is a parachute. Otherwise this game gets a 10 from me.

Literally every ten minutes you can't help but perform some amazing stunt, like jumping off a skyscraper right as an artillery strike hits it, or driving a car laced with c4 right into a giant oil container. The possibilities are almost limitless as is the the amount of fun you'll have playing this game.

Mercenaries 2 takes sandbox games to a whole different level. The Coop gameplay is nearly flawless and 100% seamless. It takes all of 5 seconds to jump right into your friends game and start blasting everything in sight together with no lag whatsoever.

9.5/10 from me. (Make parachute DLC please!)