Those slime effects are great! Really made me laugh. Playing the game properly wasn't that engaging, but playing with the slime ball was fun. Also I had some slideshow-tier frame rate issues when there was a dozen or so of those cylinder enemies on screen. It added to why the game part wasn't so fun for me lol. I almost wish this game was just a sandbox playground thing instead. Like the tutorial to We Love Katamari or something. A few objects to interact with, but it's mostly about experiencing being a jiggly slime ball.
As a toy, I like it. Nice job on the jigglin'.