Nice game :) I enjoy the graphics too, the only thing I would have maybe liked to see is an animation when moving because I liked the wriggly idle animation. It's quite an interesting concept too that fits into the theme well.
When I was making the art I wasn't sure if it need a "wriggly" movement as I thought it looked pretty good moving around after I figured out lerping direction changes.
But it shouldn't be too big a job to make the change, just a bit more art.
