Crayon Physics Deluxe is a puzzle video game designed by Petri Purho and released on January 5, 2009.
It features a heavy emphasis on two-dimensional physics simulations, including gravity, mass, kinetic energy and transfer of momentum.
The game includes a level editor and enables its players to download and share custom content via an online service.
[7] Chris Baker of Slate Magazine also wrote that Crayon Physics Deluxe was more talked about than Gears of War 2 at the 2008 Game Developers Conference.
Published by Hudson Soft, Crayon Physics Deluxe was released for the iOS on January 1, 2009 and in Spring 2010 for the iPhone via Apple's App Store.
[9] An unofficial clone was made for the DS, but only in free play mode and under the title of Pocket Physics.