Wonderful pixel art! I think it looks like it's straight out of a little fantasy rpg game and I'd love to see what kind of map Escargopolis would turn out to be, I'm sure it would be very charming. Great concept!
This deviation makes for quite a fun discussion subject, as may things are unclear, such as the size of the snail, how do the people living in Escargopolis live (what are some of the jobs that are available, how do they get food and water on the snail etc.)
But, most important : How the hell do they manage to keep standing on the shell ?
Well done, and congrats on the DD.
P.S.: If you're interested in doing maybe a short work on the life in Escargopolis, hit me up by note or chat.