Hey, so, did you consult the author before writing this article for any additional insight on the level? I know him personally, and he is quite easy to reach at irc.lc/gamesurge/modacity/

Was a 3d modeler on this game for a quite a while. "Yandere Dev" is "Evaxephon". You can view his streams of him working on the game here:

I worked on this game for quite a while as a 3d modeler. "Yandere Dev" is Evaxephon.