The Tool Desk
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What Cochonnet’s Steam Deck status means
Valve defines the Unknown category as: “We haven’t checked this game for compatibility yet.” Its other categories distinguish games that work out of the box (Verified), may need user configuration (Playable), or are not currently considered playable (Unsupported). Compatibility reviews are ongoing, so check the Cochonnet Steam listing for the current status.
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The listing’s minimum requirements are for Windows: Windows 10 or higher (64-bit), a 3 GHz processor or higher, 4 GB RAM, and 2 GB of available storage. Those specifications do not establish how the game performs or behaves on Steam Deck.
Try these seven checks in order
After each step, launch Cochonnet and see whether the symptom changes. That makes it easier to identify what helped and to undo a setting that made things worse.
#1 Best Overall
- International (UK) Version
- 7.4” diagonal, HDR OLED, 1280 x 800 x RGB, up to 90Hz Refresh rate, High performance touch, <0.1 ms Response time, 1,000 nits peak brightness (HDR), 600 nits (SDR)
- SteamOS 3.0 (Arch-based)
- 512GB NVMe SSD, 16GB LPDDR5 on-board RAM (5500 MT/s quad 32-bit channels), microSD UHS-I supports SD, SDXC and SDHC
- 6 nm AMD APU, CPU: Zen 2 4c/8t, 2.4-3.5GHz (up to 448 GFlops FP32
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Install SteamOS updates and restart
Open Steam > Settings > System > Software Updates, install any available updates, then restart using Steam > Power > Restart. Valve recommends updates and a restart as initial steps for Steam Deck instability.
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Temporarily close third-party Desktop Mode apps
Exit or disable apps you added through Desktop Mode, restart the Deck, and test the game again. This is a way to isolate a possible software conflict; it does not mean any particular app is known to conflict with Cochonnet.
Rank #2
Valve Steam Deck OLED 2TB Handheld Gaming Console, 7.4" HDR 90Hz Display, Wi-Fi 6E, PC Gaming, with 7-in-1 Kit: Carrying Case, Hub, Controller, 2*Protective Cases, Screen Protector, 32GB USB- 【Upgraded】We sells product with professionally upgraded to 2TB SSD. Original Seal is opened for upgrade ONLY.
- 【Stunning 7.4" HDR OLED & 90Hz Motion】 Experience striking contrast and brilliant clarity with the all-new 7.4-inch HDR OLED display. Designed from the ground up for gaming, it features a 90Hz refresh rate for smooth motion and pure blacks. This handheld is capable of delivering an immersive visual experience, ensuring your Steam library looks better than ever with vibrant colors and amazing motion rendition.
- 【30-50% More Battery & Efficient Performance】 Play your favorites longer with up to 50% more battery life. By fitting a larger battery and a power-efficient OLED panel, this device provides extended gameplay sessions. It’s the perfect travel companion for long flights or commutes. The updated AMD APU ensures high-speed performance for AAA titles while maintaining incredible energy efficiency.
- 【3X Faster Downloads with Wi-Fi 6E】 Never wait for a game again. Equipped with Wi-Fi 6E, this Steam Deck OLED offers increased bandwidth and lower latency, delivering downloads up to 3 times faster than previous models. This ensures stable online play and rapid updates, making it the most reliable wireless gaming handheld for modern high-speed home networks.
- 【Responsive Touch & Enhanced Connectivity】 Enjoy a vastly improved touchscreen with higher fidelity and faster haptics. We’ve added a dedicated Bluetooth antenna to improve connections for multiple controllers. Whether using the built-in trackpads or the included external controller, this allows for precision play in everything from FPS to complex strategy games.
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Verify Cochonnet’s installed files
From Cochonnet’s Library page, open Properties > Installed Files > Verify integrity of game files. Steam recommends verification for crashes that may stem from missing or incorrect installed files. It can take several minutes. A few files may fail verification because they are local configuration files; Steam says that can be normal.
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Clear the download cache if Cochonnet will not start
In Steam settings, open Downloads > Clear Download Cache. Steam lists this as a possible step when a game will not start. It does not remove installed games, but Steam will ask you to sign in again. This checks the Steam client’s state; it is not a Cochonnet-specific fix.
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Test the latest Proton compatibility tool
In the game’s Library menu, open Properties > Compatibility, enable Force the use of a specific Steam Play compatibility tool, and try the latest Proton option shown. Treat this as a reversible experiment, not a guaranteed solution. Note the original setting first, and test one change at a time so you can switch back if needed.
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Lower graphics settings if the crash follows slowdown
If Cochonnet stutters, slows down, or closes during demanding gameplay, reduce its graphics preset or individual graphics settings and retest. This is more relevant to crashes under load than to a game that fails immediately on launch.
Rank #4
Valve Steam Deck 1TB Upgraded Handheld Gaming Console with Carring case, 1280 x 800 OLED Display Silicone Soft Cover Protector & Joystic Cap & Tempered Glass Film Bundle- Valve is entering the gaming console marketplace with the new Steam Deck, a console geared towards PC gamers. The Steam Deck can be docked to a monitor, and used as a PC, or docked to a TV.
- Players can play a huge variety of games at any time with the comfort of a console and the freedom of a PC. Not anti-glare screen.
- Like the name suggests, the Steam Deck will include upgraded 1TB storage, and will include a carrying case. A micro SD slot will also enable expanded storage.
- Valve partnered with AMD to create a specialized APU optimized for handheld gaming, and Valve says the chip will deliver performance to run AAA gaming titles.
- The Steam Deck is outfitted with a 7-inch touchscreen, and two trackpads under the control sticks that allow gamers to operate games never designed outside of mouse and keyboard capabilities.
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Report a crash that persists
Check the Steam listing for any compatibility-status change, then contact Steam Support or the game’s developer through the game’s support route. Include your Deck model (LCD or OLED), SteamOS version, game build if available, when the crash happens, and the steps you already tried. Valve’s Steam Deck software guidance applies to both LCD and OLED models.
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Match the next step to the symptom
- It will not launch: verify the game files, then consider clearing the download cache. If you test Proton, record the original setting so you can revert.
- It closes during play after stuttering or slowdown: lower graphics settings and retest.
- It still crashes without a clear pattern: provide Steam Support or the developer with the device, software, game-build, and crash details listed above.
Steam lists Cochonnet as a casual indie pétanque game from Hardi Engin, released May 29, 2026, with online play, offline custom games, bot practice, practice modes, and a downloadable demo. Store details can change; use the listing for current information.
Quick Recap
Best Value
- 1TB NVMe SSD
- 1280 x 800 HDR OLED display with premium anti-glare etched glass, 7.4" Diagonal display size up to 90Hz refresh rate
- Wi-Fi 6E
- 50Whr battery; 3-12 hours of gameplay (content-dependent)
- Carrying case with removable liner
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