Must be Italian

I have, for some reason, started to believe that the Mystery Game must be Italian. At least that would explain why no-one knows about it, and why I can't find any info on Klov or Arcadeflyers.
I've seen a bunch of unknown Italian space shooters for sale on eBay Germany, and every time it breaks my heart a little. I can't help thinking that one of them could be my game.
I will try to contact some Italian collectors to get to the bottom of this.