Want some sick achievements/trophies? We've got you covered. Depending on the game, I can be satisfied with online FAQs--that is, I would be, if I weren't perfect at every single video game ever made. But I've got to hand it to BradyGames for coming up with a strategy guide I actually want to plunk down money for. The official L.A. Noire app (available for iPhone/iPad as well as Android) will help you find all of the latest RockStar instant classic's hidden content much faster and more efficiently than any poorly-edited .txt file you can print off the ol' interwebs. The app, which will run you $2.99, consists of a completely zoomable game map. All over the map are little icons denoting the locations of the game's collectibles and secrets, like the film reels, cars, landmarks, and badges (should you have the Badge Pursuit DLC). That'll put you in the correct location. Once you're in the vicinity, tap on the icon of the item you want to find. The app wil...