I was apparently very close to finnish this game. I came to the amoebas in the end so right before the last boss. It was a bit too hard there. Just hope they would do Gradius 6
30:42 btw, isnt that boss actually called in the Romaji version something like The Blimp of consequence or Sunfish, all I know about it is that it has been known as Manbow in the Japanese version