:D
Yeah well "tech demo" might have been misleading on my part. :)
I should have just called it demo (and even that would be problematic on C64 :D ). For me tech demo was meant as a way to say "Look, this is far from finished, there are bugs, it is rough around the edges but at least it won't set your PC on fire (i hope)" :D
By now i absolutely get why some people are misled by that and that it can mean something completly different per platform. Especially the Amiga version caused some big question marks above people's heads. (and some good laughs :D )
Thanks for playing till the end, and for your other feedback post too! Much appreciated :)