EDIT: new v0.6 1cc video available here: https://goo.gl/NDSyYF
I'd love to see what kind of crazy plot would explain the final boss fight.
download link: http://zakichi.ojaru.jp/vastynex.html (bottom of page)
EDIT: Looks like the dl link disappeared. If anyone knows where it went, plz let me know and I will update.
EDIT 2: New DL link, and new version, too, looks like!