I had some really fun time playing this game! The cute art style and the trash eating sound make this game really addictive. The art and music for the end ending screen add such a strong emotional twist to the whole game, which I think is a nice artist choice.
Something I think that could make this even better:
1. It will be helpful if you can click Space to restart at the end page
2. It took me a while to realize that the countdown is a timer. I though it's a health bar that minus 1 each time when I miss a trash. It will be nice if there is some kind of clarification about that (maybe a tick-tock sounds in the background will help).
3. It would be nice if there is a counter that keep track of the trash-eating.
4. Since the jumping is really sensitive and kind of hard to control, adding some things that will minus point if play eats them may add more drama and fun.
Overall I really love this game! Great job!