
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.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 25 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
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.
Genres
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English**languages with full audio support
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $240 | 2 | 50% | $4.99 | |
| — | 0 | — | — | |
| $25.5K | 126 | 79% | $10.99 | |
| $18.8K | 104 | 95% | $7.99 | |
| $6.8K | 21 | 67% | $10.99 | |
| $588 | 12 | 100% | $2.49 |