Well this game clearly is not made with Ren'Py, and it's pretty obvious that it's not a VN. Unless you count doing quests (like in RPGs) as "playing like a VN".
Oh dude, no, you misunderstand me. Someone had asked if this was a VN and another person pointed out rather sarcastically that "no VN tag means not a VN." (I'm paraphrasing.)
I was just pointing out that a lot of games that look like, play like, and act like if not outright are VN's get posted here without the VN label. Renpy games being the most frequent perpetrators of this.
I'm well aware that this game isn't a VN.