Every so often, I peruse the various random things on the front page of fileplanet and see if anything strikes my fancy. I downloaded Experience112 mostly on a lark, but I gave it a chance, and, well...
I was seriously impressed. It's a really inventive new look at the adventure game genre. I highly recommend giving it a try, even if you're not overly enthused by adventure games. It lacks the "lol mouseover every little thing" bullshit that plagues the genre, and it is has a very interesting control scheme. Rather than making you the rat in the maze, it makes you the puppetmaster, after a fashion. You guide the protagonist through your control of security cameras, lights, and devices. As you go, you can gain deeper access into the network of the facility, learning more about just what the hell is going on.
So give it a try and see what you think.