I was so happy when I read that you made the art yourself, as the player character's walk cycle is one of my favourite animations from any recent game I've played - I can't quite put into words why, but I love it!
Really fun game great simple concept to grasp and lots of great visual + audio flavour in there (honourable mention to the acid trail that slowly fades out and stops dripping when you haven't stood in the acid pool for some time!)