Steam
BestOfficialIn stockPrison Puzzle · Region US · Jul 24
$4.99
Prison Puzzle
Prison Puzzle is a single-player escape game set in a mysterious prison. Solve intricate puzzles to find the only way out. With an engaging storyline, challenging puzzles, and a suspenseful atmosphere, it offers a unique gaming experience as you navigate your escape as a test subject.
OfficialJun 28, 2024 · Zombie DeveloperActionAdventureCasualIndieFamily SharingWindows
Current best
$4.99
at Steam · Jul 24
All-time low
$0.49
Jul 14, 2026
Stores tracked
1
sources indexed
Review signal
50%
10 reviews
Current best · Steam
$4.99
Observed Jul 24
View best listingObserved low target
$0.49 · based on the previous indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $4.99 at Steam.
1/1
View listing
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.
Price History
2 observationsBest observed priceAll-time low
All-time low
$0.49
Jul 14, 2026 · Steam
12-week avg
$2.74
2 recent observations
Current vs low
+918%
Current $4.99
Recommendation
Watch for drop
consider setting an alert
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
12 indexedCommon Questions
Where is Prison Puzzle cheapest right now?
Prison Puzzle is currently indexed at $4.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for Prison Puzzle?
The indexed low for Prison Puzzle is $0.49 from Steam, observed Jul 14, 2026. The current indexed price is 918% above that low, so KeyDwarf labels it "Watch for drop".
Is the top source safe?
Steam is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.
What is the review signal?
Prison Puzzle has a best indexed review signal of 50%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.