In Garbage Truck 3D, players must complete various missions such as collecting trash from designated locations, transporting it to disposal sites, and maintaining the cleanliness of the city. Completing these tasks earns rewards and unlocks new vehicles.

To earn more points, focus on timely pickups and driving carefully without collisions. Completing missions efficiently and upgrading your truck also increases point earnings and enhances gameplay experience.

You can upgrade your garbage truck's speed, capacity, and durability. Each upgrade helps improve performance, allowing for faster trash collection and better navigation through challenging environments.

Controlling your truck involves using the on-screen steering wheel and pedals. You can accelerate, brake, and steer by tapping the corresponding icons. Practice will help you master the controls for smoother driving.

To successfully complete challenging missions, follow these steps: 1. Familiarize yourself with the map to identify pickup spots. 2. Plan your route to minimize driving time. 3. Avoid obstacles and focus on maintaining speed. 4. Use power-ups strategically to assist during tough moments.