ARTaSpLoDe! is a game / drawing application I made for the Experimental Gameplay Project
I’ve actually found it pretty useful for creating quick character concepts. Every so often your drawing will aSpLoDe, allowing you to explore further possibilities, and look at your art in new ways. The drawing engine is designed to be super simple, allowing for quick and easy study of shapes and silhouette.
You can check it out here: Play ARTaSpLoDe!, a free online game on Kongregate
Here’s a roach dude I drew:

And then I aSpLoDeD him:
