Destroy All Humans is a pretty hilarious, and well worth playing, third-person shooter
Unfortunately, if it weren't for the brilliant humor in Destroy All Humans, this would be a pretty unremarkable game. The third-person shooting mechanics are fairly typical of the genre, and a lot of the stealthy sections are frustrating during the later levels. This isn't a tough game by any stretch, but the lack of saves in the middle of some longer levels can be a bit annoying from time to time. It is worth making your way through a few boring stages, though, because Destroy All Humans does have a very cool story, and the last boss battle is a ton of fun.
Destroy All Humans isn't a particularly long game, but I think that's probably a good thing - with a few more levels, the game could very well overstay its welcome, and I think its current length is pretty fun without ever getting too repetitive. In short, Destroy All Humans is a worthy purchase for anyone who thinks that playing as the aliens in an atrocious fifties' horror movie sounds interesting. The controls are smooth, the graphics are great, the soundtrack is pretty epic, and (most of all) the story is freakin' awesome. This isn't the best game out there, but it's worth snatching up for a cheap price at your local game store.