This is the Lesser Crab from Dark Souls 3. Fortunately not as formidable as the Giant Crab, which is my one true videogame nemesis. I welcome the addition of Lesser Crab, as it is a pleasant break from all the violent carnage against us players.
Seeing all the beautiful artwork on this site really inspires me to work harder at my own craft! I'm still pretty new to pixel art so if you have any tips or critique I'd love to hear it