Quantum of Solace Walkthrough

You're on the tail of a guy called Greene, and for whatever reason, he's conducting business at the opera tonight. Your first objective is to get some camera access—that's the blinking box you see the moment you start the level. Then you get that pit-of-the-stomach, oh-boy-here-we-go-stealth-time feeling that comes of finding out that some cameras are good (green) and some are bad (red).

Your first red camera is easily deactivated via a box on the wall around the corner from it.

Now you can head down the boardwalk. You'll come upon the two switches the cell message spoke of. Hit the left one once, and the right one twice. Crouch to cross. Unfortunately, once the bridge is aligned correctly something shorts out on the other end, so you'll probably get zapped as you exit.

Continuing to your right, you'll be alerted about the elite guards who will come crash your party if you alert security. This would be a good time to put the silencer on the pistol you just whipped out (press down on the D-pad). Quietly pop that guy and grab his SAF .45. Alternatively, you can crouch and approach him for a takedown move.