It's a funny game, I liked it. As if you can easily send them to mobile phones, add a couple more types of garbage, for example, you can send some garbage to the trash cans that will be along the way so that a mountain does not form.
Thank uuu! We had so many other ideas for trash and trash mechanics, including wet trash and slippery trash, but nonetheless we did not have the time or skill with Gdevelop to manage those and a complete game in 7 days hehe. Still maybe one day in Godot.