Why was Tsukihime the most successful fan created video game ever released in Japan?
What kind of question is that?
>fan created
?
>fan created
I don't think that's quite the terminology you're looking for, anon.
The creators are time travelers.
I thought 2hu was the most successful doujin game
1. Its not the most successful
2. Its not fan created
3. It got popular because it was good