Obby: Build a Prison

The main goal of the game is to create and manage a successful prison.
At the very beginning you will find yourself in the desert. You will have nothing, but gradually you will start earning money by upgrading your prison.
There will be a large number of rooms in the prison:
🔓 Cells for prisoners 🔓
🎱 Billiards 🎱
🛁 Shower 🛁
🗃️ Your personal office 🗃️
🍽️ Dining room 🍽️
♨️ Kitchen ♨️
💪 Gym 💪
🏀 Outdoor basketball court 🏀