There's a website i often go to play games that are really intricate and give me the same feel as CW. (but that's just me) i think virgil oughtta check it out if he ever needs some inspiration. The website is www.eyezmaze.com (http://www.eyezmaze.com)
I doubt virgil is short on ideas
just read his blog (http://knucklecracker.com/blog/index.php/feed/)