Prison Architect - Island Bound logotype



Welcome To The Rock

Prison Architect: Island Bound introduces more ways to build and manage your prison with helicopters, ships, and lots of water.

Main features

Sea and Air

Upgrade your prison’s logistics with a variety of ferry and helicopter transport options that deliver supplies and inmates directly to docking areas around your compound. However, there are also more access points to sneak contraband into the prison.

Chain Link Uo

Maximize your prison’s efficiency by linking docks, helipads, and roads to specific deliveries. You can even toggle what services are available to each delivery point within your compound.

Supermax Security

New security objects make it easier to search deliveries and prisoners as they enter the prison, or at key security checkpoints. Additional emergency services can be called when things get out of hand, including Air Firefighters, Elite Ops Teams, and Air Paramedics.

Island Life

Customize your Island or Connected Island Plot with over fifteen nautical tiles and objects. Shape the land around your compound with moats, rivers, and lakes for security, or for style -- no access roads needed!

The Rock

Manage the world’s most famous prison with two premade maps: Alcatraz Prison and Alcatraz Island.


Immerse yourself in Prison Architect - Island Bound
Prison Architect - Island Bound (screenshot 1)
Prison Architect - Island Bound (screenshot 2)
Prison Architect - Island Bound (screenshot 3)
Prison Architect - Island Bound (screenshot 4)
Prison Architect - Island Bound (screenshot 5)
Prison Architect - Island Bound (screenshot 6)
Prison Architect Standard Paradox Version - cardBackground

Full game required

Play with the full game version of Prison Architect