Ever tell ghost stories around a campfire? Or recount your life's adventures at a party? Storium by Stephen Hood aims to recreate those experiences, with the Internet acting not only as your audience, but your collaborators. You begin by choosing a world with a unique setting and history, and from there, create your own tale to tell within it. Other players can then join in on your story, contributing their own characters and actions.
The game is focused on writing, but mixes in game mechanics such as cards representing characters, items, obstacles and goals to keep players focused and the story moving forward. Think of it like a session of Dungeons & Dragons where the focus is less on killing monsters and more on acting out a scene.
The game has already been funded via Kickstarter, though more funding means more worlds for users to play in. So far, Storium is supporting worlds and settings like Bram Stoker's Dracula, a Red Dawn-like world where Russians invade the US, post-WW2 Los Angeles, and a near future where criminals and law enforcement alike alter their genes to become superhuman. There are no solid release windows or platforms given on the game's Kickstarter page, but it is advertised that players will be able to access Storium "with just your computer, tablet, or smartphone."
Update: Joystiq reached out to Storium creator Stephen Hood for more details, and he has responded. While backers who donate $10 or more gain instant access to the Storium beta, the public launch is expected in November. Storium is also browser-based instead of a standalone client, so any compatible browser, be it on your smartphone, tablet, PC or other device, should work.