This looks amazing and a worthy kind of "Inviyya II". For the Amiga, I would buy it for 20.- (as I did with both Inviyya and Krogharr). They both totally rocked! Please consider an Amiga version... pretty pleeeeaaaase?
No way this would work on any vanilla Amiga with these graphics and all the background animations that are going on now.
Maybe with a lot of work you'd get it to run on a Vampire or Pistorm machine with reduced colors.
But then, for those few people buying Amiga games it's probably not worth the time to invest into that, unfortunately.
So, sorry, but it's probably not happening.