
You’re locked in the world’s toughest prison, with the biggest deck anyone’s ever seen. Fight using cards as weapons, loot, toilet-trade, and escape jail, or die trying.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
Congratulations, inmate. You’ve been sentenced to the most dangerous prison on Earth.
You’re stuck in prison with a big deck, the biggest deck. Your goal? Escape jail.

💀 PERMA-DEATH 💀
One wrong move and you’re pancakes.
・REAL WEAPONS & SOUNDS
Real Guns, Bats, Cutters and sounds, everything you’d expect in a wholesome facility.
・CHOOSE YOUR GANG
Gorillas, Wolves or Rats?
・COMMUNICATION
Negotiate, toilet-trade, bribe, or just solve disagreements with high-speed lead.
・LOOT LIKE FREEDOM IS ON SALE
Loot cells, boxes and people you drop, also different colors of soap.
・UPGRADE YOUR BRAIN
Use the brain skilltree to unlock new perks to support your big deck.
・EQUIP YOUR DECK
Mix and match weapons, armor, and cards to build your biggest deck of destruction.
In this jail, deck size matters.
Right now the cheapest offer for Biggest Deck in Jail is CA$0.78 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Biggest Deck in Jail is CA$0.78 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Biggest Deck in Jail drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.