Obby: Build a Prison

About Obby: Build a Prison — Create and Manage a Successful Prison

Obby: Build a Prison drops you into a desert with nothing and challenges you to build a thriving prison from the ground up. Starting with empty land and no resources, you gradually earn money by upgrading your facility until it grows into a full-scale operation. The game blends tycoon management with a city-building sensibility, rewarding steady expansion and smart upgrades.

One room shows two brown pool tables with yellow felt and cube-shaped colored balls set against beige walls. Another space holds a workout area with three weightlifting benches fitted with barbells alongside a row of yellow and red dumbbells. A third scene features a brown wooden desk carrying a blue computer monitor, a keyboard, and stacks of green rectangular objects.

How to Play Obby: Build a Prison

Progress is driven by standing on the blue buttons scattered throughout the prison — doing so triggers upgrades that improve your facility. As your prison grows, your income per second increases, and the game encourages competing with friends to see who can build the most profitable operation.

Prison Rooms

• Cells for prisoners
• Billiards
• Shower
• Your personal office
• Dining room
• Kitchen
• Gym
• Outdoor basketball court

Controls

• Blue buttons (stand on): Upgrade and improve the prison
• Tab key: Activate the cursor on desktop

Games You Might Like

If building and managing your own operation appeals to you, simulation games on Playgama offer a wide range of tycoon and management experiences worth exploring. Gas Station shares the same earn-and-expand loop, letting you rebuild a neglected business from scratch into a thriving enterprise. Idle Game Dev Simulator puts you in charge of growing a studio from a small garage, with upgrades and income-per-second mechanics that mirror the prison-building grind.

Burger Restaurant Simulator 3D swaps the prison yard for a kitchen, but the core loop of managing rooms, staff, and finances will feel familiar. Build an Aquapark channels the same construction-and-expansion energy into a water park setting. Browse funny games for lighter takes on management chaos, or check out tycoon games for more titles built around growing an income and competing for the top spot.