Cool game! The gameplay is engaging and just the right amount of infuriating, haha. I would have liked more feedback on the falling mechanic though, like animation or sfx, because many times it felt random whether Sisyphus would fall or keep rolling.
The cartoon art style is great too! But maybe there could be other types of trash so they don't all look like black goo. So much trash... The poor guy really deserved that vacation.