I am happy to report that the franchise begun with Chaos;Head, and continued through Steins;Gate and Robotics;Notes, has another series added to its universe: Occultic;Nine. I have enjoyed everything they have done so far, hopefully they will keep up the quality work on the new offering. Steins;Gate was one of the twistiest time travel stories I have seen in a while, and word is Robotics;Notes is getting a stage play treatment soon.