Hi polluks,
thanks for your interest, but unfortunately Blastaway won't be ported to other platforms because of several reasons:
* I can't take the burden of adapting the game and then of offering (future) support (two platforms are already demanding, and with BOH I've learned that increasing the number of supported systems beyond two is insane);
* porting is boring;
* help offers aren't of any help (terrible pun intended) because also collaborating, for several reasons, takes time and energies;
* I don't own all the machines I'm being / I will be asked to port the game to, and for money and logistical reasons I can't get more;
* I have many other projects (for classic Amiga and Commodore 64) waiting to be resumed, and time and energies are limited.
Sorry.