I liked the idea, the colors, and the sound. I think it would be even better if the camera were a bit closer, because it gets really hard to see when the character becomes tiny. I think this has the potential to become a really great game.
There is one issue that would make it much better if you fixed it: it uses a lot of RAM, and the browser starts lagging and even freezing, especially during longer play sessions.
Overall, though, I really liked the core idea!
And the "End life plan" part was really funny. 😄