Colors! was once a homebrew application for the Nintendo DS before it evolved into a digital drawing and painting app for iOS. Five years later, it's preparing for release in the Nintendo eShop for 3DS as Colors! 3D.
The trailer below shows off the game's technology:
Colors! is a simplistic painting application combining ease of use and powerful painting tools. It is based on modern painting techniques originally developed for drawing-tablets using desktop computers. Whether you are looking for doing doodles, sketching or painting Colors! is the perfect digital sketch-book.
Visit the official website, colorslive.com, for more samples of what you can create using the software. The game is developed by CollectingSmiles and programmer/designer Jens Andersson and is set for early 2012.