Click to collect trash for processing.
Press 1-5 to buy sorting centers (Hand Sort, Conveyor, Auto-Sorter, AI Sorter, Plasma Sorter).
Press E to upgrade efficiency.
Press S to sell all stored materials for money.
Press P to prestige and reset with a permanent bonus.
Press 1-8 (in Innovations tab) to research innovations. Use IP gained from processing.
Keep the planet clean — environment score unlocks government grants!