This is really cute and a great take on the endless theme! I love the Creature. My main crit is just to add a bit more to the juice/gamefeel. Some small SFX would go a long way as others have said, and it would be nice if the interactions with the creature had a bit more going on, some little animations or similar so that it feels less like just clicking. But all in all a cool and unique submission, thanks for sharing your game!