If I can do this in a few days, Ice M A N can certainly decode tilesets fully in whatever amountof time he's been at it.

Disclaimer: I actually started this about two years ago. Back then about the only thing I could make out was the purple mushroom, and that was messed up. Project *that* took me back to it, and (frustratingly) I managed to get this just by changing a few numbers. so when I say this took a few days, bear in mind that these days were spread out over several years.

Of course, it's entirely possible that this was faked. But hey. I now it's real, so what do I care what you think?