Not really, those games are very simple code wise. A high schooler could do it (source me).
You could make a bullet hell game engine as a project in an intro CS course.
The hard part is the content in the game, and ZUN was already a composer. That just leaves the code which is easy, and the bullet patterns, which ZUN clearly improved at through his earlier games. (and the art, which is famously bad though endearing)
You could make a bullet hell game engine as a project in an intro CS course.
The hard part is the content in the game, and ZUN was already a composer. That just leaves the code which is easy, and the bullet patterns, which ZUN clearly improved at through his earlier games. (and the art, which is famously bad though endearing)