What happens when a multiplayer online game is closed down by the company that owns it? For those with devoted fans with time and money, some may take matters into their own hands to keep it alive. In 2013, Disney pulled the plug on it's "Toontown" MMO after ten years. But shortly afterwards, a fan-made version of it appeared: called "Toontown Rewritten." Five years, and many updates, later, the game is still going. And it's completely free to play.