I love this so much, it's so soothing to have open and just watch. I love this... crab? I think it's a crab, it's like a cyborg crab I believe. I love all the little emotes it has. Also beachball and the water textures are... tres bien. Lol. I could see this being a great screensaver or desktop background. I love this little crab so much. I love its little emotes. The way you have it as a pet game but we aren't directly interacting with the crab is also very good, feels Fresh.
My only critique is I wish that there were sounds when spawning/despawning the sound and water.