About This File
I updated and fixed the microsoft tileset for tile world.
For some reason the transparency mask was off by a few pixel on some tiles, giving them a very noticeable border.
Also the image was upscaled (because the original tileset by microsot is way too small for today displays), but in the process the image was made blurrier. I corrected that, and this tileset is now two times as big as the original but still sharp.
I had to change the colors of the pink ball from #ff00ff to #ff00fe beacuse the first one is also used by tile world for transparency. The difference is not noticeable of course, but pink balls are no longer transparents.