I saw a TWAIN gameplay sample on Youtube (courtesy of seiha), and decided to try it out.
However, I found pretty much nothing when I tried googling it (apart from a pretty curt tvtropes page), so I'd like to have some links with the game description and such.
Thanks in advance.

Note: I'm not talking about download links, of course.

It's just your average shmup with a not-completely-terrible story.