The Infinitai Axis is a world-creating collaboration.
It goes a little something like this: every participating person creates a world, including a unique magic system. If one wishes, they can include a short story or segment of a longer story when they present this world. Then, all participators will take the presented worlds, and work to alter and explain certain details to tie the worlds into one larger universe, which may then be translated into literary form.
Some Small background: