Great tool !
I did a quick test, here's the result :
If possible, I would have two requests : allow a higher resolution than 640x480 and allow a higher view distance than three cases away.
Damn that is really nice, I mean really really nice have you got a twitter page for that because I will need to keep up with progress and get a hold of a copy when you are finished.
Are those imported 3D models you are using?
On the note of your two requests. When I wrote the resolution change update it was supposed to work with higher resolutions but there was a bug stopping it from doing so, so as a temp fix I just trapped it at 640x480 as a temporary solution(most people seem to want smaller anyway) but I will try and get that fixed asap.(what resolution do you need?)
I was also thinking of allowing for farther away viewing distance, but was unsure of how far to allow, if i should add in extra skittles ect.
what are your views on this? 1 extra tile distance should not be a problem in the slightest and I could probably have that up in a few hours. I would probably skip skittles for any extra tiles though. How many more tiles distance do you need?
Glad to see the tool has proved useful though, I would be grateful for a rating(seems so hard to get them here on itch ;) )