I posted a freeware version of Crayon physics, or someone else did, I can't remember now, early in 2008 and I was really taken with the originality of the game. The developer said a commercial game was in development; anyway, I signed up for a pre-order. Well, the good news is that it's due for release this coming Wednesday. There's a downloadable demo available from the following link.
This is definitely a must have for any games fanatic, especially if you're into physics based games. I will certainly be adding it to my library of games. :)
http://www.bigdownload.com/games/crayon-physics-deluxe/pc/crayon-physics-deluxe-demo/
p.s.
Tuesdays free weekday games will be posted soon. I've had a very long catnap stretching from 3pm till about an hour ago (it's now 00.30, lol. I've just got to write up some details about each of the games I'm posting then it will be up in the forums. (About an hour)
regards
Whiterabbit