DLC · requires the base game: Prison Architect
Prison Architect - Island Bound
2020 · Double Eleven · Indie, Simulation, Strategy
SimulationStrategyIndieBuildingSandboxManagement
Steam reviews:Mixed45% of 224 reviews positive
Best price available
$5.39 at Instant Gaming
$10.79 — You save $5.40
Buy at Instant Gaming Email me if it gets cheaperSteam key: you activate it in your Steam account. How to activate it
Price comparison
Prison Architect - Island Bound: price summary
Right now the cheapest price for Prison Architect - Island Bound is $5.39 at Instant Gaming, 46% less than on Steam ($9.99). We found it in 3 stores: Instant Gaming, Yuplay, and Steam. Steam users rate it Mixed: 45% of 224 reviews are positive. Since April 2026, its lowest price on Steam in Europe was €4.99 (June 25, 2026). Steam has discounted it 4 times in that time.
- Genre
- Indie, Simulation, Strategy
- Released
- June 23, 2020
- Developer
- Double Eleven
- Publisher
- Paradox Interactive
- Type
- DLC / add-on
Price history
Steam prices in Europe, in euros: the history is recorded on Steam Spain.
About Prison Architect - Island Bound
Prison Architect: Island Bound introduces more ways to build and manage your prison with helicopters, ships, and lots of water.
