Chaos;Head was interesting and all, but it tried way too hard to be scientific. It was alright when the pseudosciencey aspects could be explained through the possibility of them being delusions on Takumi`s part, but when it was confirmed they were real...
They could`ve at least come up with some better explanations for what was happening, something that at least seemed possible.
Sorry to bring in the news, but this one just got updated again not too long ago. I'm not terribly interested in the game, so feel free to take your time to update it. 敗戦隷姫エルネア to v25.04.23