Prison Fury
Two convict cats, one hellish prison, and puzzles where one death kills you both.
By KnightWithoutArmorStudios. Out now on PC.
Play and Install open the Steam app on this computer
1 / 7Prison Fury is a two-player online co-op puzzle platformer from KnightWithoutArmorStudios, released on Steam for Windows PC on October 30, 2026. It lists at US$9.99 and launched 10% off, and each player needs their own copy.
You and a friend play ex-convict cats locked in a prison straight out of hell, racing the clock to break out. The studio pitches it as one of the hardest co-op games on Steam, and the rules back that up: traps everywhere, branching paths, demanding puzzles and a lot of deaths.
The defining rule is shared fate. If one cat falls into lava or takes a fireball, both of you die and restart. Nobody escapes alone, so talking through every jump and switch is the only way forward.
Gameplay
Rooms mix two kinds of challenge. Some are hard platforming over traps and moving platforms; others are logic puzzles built on codes, physics objects and contraptions, with setups the studio describes as Jenga and trampoline puzzles. Many rooms split the pair up, leaving each player with half the information, so clear callouts matter as much as clean jumps.
Failure is shared and it reshapes the room. When either player dies, you both start over, and the puzzle changes with every death, so brute-forcing a solution by memory does not work. Multiple paths through each area give you room to argue about the best route, and a timer keeps the pressure on.
Before a run you pick a fugitive from a cast of cats including Mister Cat and Rita Chavez. The escape spans themed worlds, starting with the hellish prison and a ghost castle. Keyboard and mouse or gamepad both work, and 11 Steam achievements mark your progress.
Story & Setting
Every cat in Prison Fury is a convict, and the prison holding them belongs to hell itself. The fugitives each come with a rap sheet filed by a Hell Department: Mister Cat is in for biting on purpose, eating others' food and destroying couches, while Rita Chavez is locked up for gluttony after a lifetime of eating.
The plot is light and comic, mostly an excuse to throw two of these prisoners into a deadly breakout together. Their escape leads out of the infernal prison and into a ghost castle, with the developer teasing heaven as a destination still to come. The tagline sums up the tone: not all cats are angels.
Key Features
- Team up online with one friend to break two convict cats out of hell
- Survive together or not at all, since one death restarts both players
- Talk each other through puzzles that split the pair across a room
- Face puzzles that change after every death, so memorising fails
- Mix hard platforming with physics and code-cracking logic rooms
- Pick a fugitive cat from a cast of comic convicts
- Play with keyboard and mouse or a gamepad
Platforms & Availability
Prison Fury is out now on Windows PC through Steam at a US$9.99 list price. Local list prices are RM24.99 in Malaysia, S$9.99 in Singapore, ₱299 in the Philippines, ฿199 in Thailand, Rp 79,999 in Indonesia and ₫125,000 in Vietnam, each 10% off at launch. It is online two-player co-op only, needs a broadband connection, and both players must own the game. English is the only language. Minimum spec is an i5-8400 or Ryzen 5 2600, 8 GB RAM and a GTX 1060 6 GB, with 6 GB of storage.
Why it matters
Co-op puzzle games tend to be friendly, and Prison Fury deliberately is not. Shared deaths and puzzles that reshuffle after every failure turn it into a communication test, the kind of game that makes for loud voice calls and great stream clips. It suits duos who loved the tension of rage platformers and want to suffer together. Skip it if you play solo, since there is no single-player mode, if your friend will not buy a second copy, or if repeated failure ruins your evening.
System requirements
| Component | Minimum | Recommended |
|---|---|---|
| OS | Windows 10 (64-bit) | Windows 10 / 11 (64-bit) |
| Processor | Intel Core i5-8400 / AMD Ryzen 5 2600 | Intel Core i7-8700 / AMD Ryzen 7 3700X |
| Memory | 8 GB RAM | 16 GB RAM |
| Graphics | NVIDIA GeForce GTX 1060 (6 GB) / AMD Radeon RX 580 | NVIDIA GeForce RTX 2060 / AMD Radeon RX 5700 |
| Storage | 6 GB available space | 6 GB available space |
Questions
Is Prison Fury single-player?
No. Prison Fury is online two-player co-op only, and a second player with their own copy is required.
Do both players need to buy Prison Fury?
Yes. Each player needs their own copy of Prison Fury on Steam to play online co-op together.
How much is Prison Fury in Malaysia and Singapore?
Steam lists Prison Fury at RM24.99 in Malaysia and S$9.99 in Singapore, both 10% off during launch.
What happens when one player dies in Prison Fury?
Both cats die and restart together in Prison Fury, and the puzzle changes every time you die.
What PC do I need for Prison Fury?
Minimum is 64-bit Windows 10, an i5-8400 or Ryzen 5 2600, 8 GB RAM, a GTX 1060 6 GB or RX 580 and broadband internet.
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Checked 1 Nov 2026. Key art, screenshots and trailer: KnightWithoutArmorStudios via Steam.