Yeah, it's showing for me too. When moving right, the nose shows, and when moving left, the tail shows. I think it's the middle frame that's extending a bit to the right. It's very strange, because I can't see any overlap on the sprite with a 45x60 grid, even when zoomed right in and with a white background. I wonder if there's a bit of a bug ... edit: I can see the glitch when I Playtest from the editor, but not when I play in the browser. If I discover a bug here, would you mind if I send your sprite to the developers so they can reproduce and fix it?