If you aren't familiar with the recently released Sketch Nation Studio iPhone and iPad application, it allows you to import some artwork and create your very own Doodle Jump- or Canabalt-esque game.
If it's any good, Sketch Nation Studio's developer Engineous Games will release your title onto the App Store and give you 50 per cent of the revenue it earns.
Several games created using this tool have already begun to surface in Apple's digital store, including colourful endless-jumping title Yummy Bunny [buy], which tasks you with safely navigating a variety of chocolate bars without plummeting to your death.
Other titles created using the application include Treasure Diver [buy], Popcorn Dash [buy], and Sylvita Forest Guardian [buy].
You can download Sketch Nation Studio from the App Store as a Universal app for free.