Even by Humble Bundle standards, the Humble Bundle V contains some fantastic-ass games. Lookit that! Wow. They're all so great, in fact, that I'd be surprised if you haven't played pretty much all of them.
Amnesia: Dark Descent is a scary, scary video game. But just what makes it so scary? Can you, say, simply layer the game interface and soundtrack over the real world, and suddenly the real world is scary?
Want the flexibility of running Linux on your PC but still want to play games? This guide to just what you can actually play on the alternative operating system should help!