Prison Architect
Worth it · Strategy · 2015
Steam Deck PlayableThe verdict
BUY IT.
Worth it at $29.99.
- Length
- 16.9h
- Value
- $1.77/hr
- Reviews
- 89% positive
Recent reviews trending down: 78% over the last 30 days against 89% all-time.
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Minimum on the Steam store: 6 GB of memory, Nvidia 8600 / Radeon equivalent (2009 era), 399 MB of storage. Runs on Windows, macOS, Linux.
Only the world’s most ruthless Warden can contain the world’s most ruthless inmates. Design and develop your personalized penitentiary in Prison Architect.
What drives the score
How to read this
Every input gets a grade, S to D, read from the buyer's side. The score is multiplicative, so an input only counts as raising when it sits near the top of its own scale. Anything with real room left is holding the score back, because that room is the gap to 100. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. The exact weights stay secret.
The value story
The lowest price on record is $2.99, set in June 2024. Its cuts run 75 percent off as a rule. There have been 93 in the 13 years tracked, about 6 weeks apart. Today it is at full price. The last sale was about 4 weeks ago, and on this game's rhythm the next one tends to arrive within 6 weeks.
On value it sits in the top 1 percent of its genre. It is pricier than 97 percent of its genre, and better reviewed than 94 percent. Among the games that feel like it, Kingdoms and Castles ($9.99, scores 84) beats it on value, while it beats Gnomoria ($14.99, scores 30).
Steam's global achievement data says about 8 percent of players ever finish it. On a 16.9-hour game, that is a lot of paid-for hours most people never see. Players rate it 89 percent positive over its lifetime, but the last 30 days run 78 percent. Something recent has soured the room. Of the 799 Steam-purchase reviews this site sampled, 11 come from buyers who refunded the game, sampled from reviews written March 2025 to September 2026. Inside the two-hour refund window, 65 percent of the 2,477 reviews written there were positive, against 89 percent overall, and those are 4 percent of everything written about it.
The main story runs 16.9 hours. Doing everything runs 70, 4.2 times as long.
Still 781 concurrent players, 11 years in.
The drop-off
32% start to 8% finishMost players never reach the end. On a 16.9-hour game, that's a lot you pay for and may never use. Steam global achievements
Players
781 players at peak in the last day.
The chart appears once this game has been counted more than once.Player counts via SteamSpy.
What players say
I cannot recommend any Paradox game. Inevitably they poison any product they touch. Do not buy any of their products.
Paradox Interactive's launcher has made a beloved game practically unplayable. I can't even launch the game without the launcher refusing to cooperate with me properly. This game functioned without Paradox's launcher once, it can do so again. Get rid of it.
Had a great time playing through the game and have spent hours on hours inside sandbox mode would recommend to anyone into city building type games :)
Player reviews from Steam: the most helpful all-time, plus the newest that clear the same quality bar, with the hours each player had put in when they wrote it. The mix of Recommended and Not recommended follows the game's Steam ratio. Rotates daily. Opinions are theirs.
Cite this score
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Prison Architect scores 81/100 on the BANG Score (worth it). The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/233450/prison-architectThe BANG Score is one number for value, 0 to 100: price against how it reviews and how long it was built to be. It answers the money question and stops there; whether the game is for you is still your call.
Reviews set the ceiling and price moves you inside it, so a cheap game that reviews badly cannot climb. Ratings from few reviewers are shrunk toward the middle, so 100 percent from nine people does not outrank 96 percent from ninety thousand. Length comes from HowLongToBeat where it can be matched, measured against a per-genre floor so a five-hour narrative game is judged against other narrative games rather than against a sixty-hour RPG. Where no verified length exists the score says so and carries a dock, because the biggest input is then a guess. The full method, including where it is weak → Steam reviews as of Sep 10, price as of Sep 24.
A number here look wrong? Tell me what it got wrong and I will look at the inputs behind it.