3D Supermarket Tycoon Game Builder

Build a complete 3D supermarket tycoon in one HTML file: carry stock to shelves, serve customers with a change-giving cashier mini-game, collect cash and buy upgrades on glowing pads. Hire cashiers and restockers and grow from one shelf to a busy store in an open world with day and night. Autosave, offline earnings, mobile controls, zero assets.