Okay, Chaos;Child is getting a worldwide release. Which is great! More games are always awesome. But, there is an issue with this title. The problem is, while it happens to be part of the Science Adventure series, it is a sequel to Chaos;Head, a game never released outside of Japan. Though such adventures are self-contained, this is a situation where having prior knowledge of the previous game could really help. So, let’s go through the story of Chaos;Head.