Tip ‘o the shanter to Ysharros over at Stylish Corpse:
Crayon Physics is currently on sale, using the same sort of “pay what you want” method that World of Goo did a while back for their birthday. It worked out pretty well for the WoG guys. Here’s hoping it works for Crayon Physics.
The sale ends Friday the 15th of January, though, so if you want this excellent game, get over there and buy it!