A Comprehensive Guide of Blasphemous 2 crashing on Steam Deck: How to fix it?


The Steam Deck brings powerful handheld gaming to your Steam library, but some intensive 3D games like Blasphemous 2 crashing on Steam Deck: How to fix it? . Fixing these issues can involve tweaking graphics settings, updating software, and testing different compatibility tools.

This comprehensive troubleshooting guide will walk you through all the steps to get Blasphemous 2 running smoothly on your Steam Deck without crashes or glitches. We’ll be covering:

  • Verifying and Repairing Game File Integrity
  • Updating Graphics Drivers and SteamOS
  • Reducing In-Game Graphics Settings
  • Testing Performance with FPS Limits
  • Enabling SteamOS Beta and GameMode
  • Checking Proton Layer Compatibility
  • Rebuilding the Steam Library Shader Cache
  • Adding Launch Options and Config Commands
  • Backing Up and Reinstalling the Game

Follow along with all sections or jump to the solutions most relevant for the issues you’re running into with Blasphemous 2 on your Steam Deck unit.

Verifying and Repairing Blasphemous 2 Game File Integrity

As a first step when encountering crashes or glitches, you should verify the game file integrity through Steam. This checks all game data like textures, maps, and models for corruption errors or missing components and re-downloads anything necessary.

Here are the instructions:

  1. Launch the Steam application on your Steam Deck
  2. Navigate to your Game Library and right-click on Blasphemous 2
  3. Select “Properties”
  4. Choose the “Local Files” tab
  5. Click the button marked “Verify Integrity of Game Files”

Steam will now scan and validate all local game files against the cloud server. Any missing or corrupted data will be reacquired ensuring you have the complete up-to-date game installation.

If file validation reports issues and downloads required updates, try launching the game again to see if crashes persist.

Updating Graphics Drivers and SteamOS

While software and data integrity is important, GPU driver updates also assist with stability by introducing compatibility fixes and optimizations.

SteamOS ships updated AMD graphics drivers through the operating system itself. You should apply any pending updates:

  1. Open the Quick Access Menu by swiping down from the top bezel
  2. Select the Settings cog icon
  3. Navigate to the System tab and choose “Graphics Drivers”
  4. If updates are available, apply them and restart when prompted
Blasphemous 2 crashing on Steam Deck: How to fix it?

The Steam client itself also receives regular updates for SteamOS components. Check for the latest:

  1. In your Steam Library, click the Steam Menu at the top left
  2. Select “Settings” then “Steam Update”
  3. If an update is waiting, choose “Restart Steam to Apply Updates”

Restart your Steam Deck after updating graphics drivers or SteamOS for the changes to take effect. Check if Blasphemous 2 still encounters crashing issues.

Reducing In-Game Graphics Settings

If game crashes persist after updating software components, the next step is reducing in-game graphics options to lower strain on the Steam Deck hardware.

Here are the settings to adjust for better performance:

Blasphemous 2 crashing on Steam Deck: How to fix it?
  1. Launch Blasphemous 2 and access the Video Settings menu
  2. Lower the Resolution from native 1280×800 to 960×600 or 800×600
  3. Reduce Texture Quality to Medium or Low if set higher
  4. Disable or lower Anti-Aliasing to FXAA or disabled
  5. Lessen Shadow Quality to High or Medium
  6. Turn off Post-Processing Effects like Motion Blur
  7. Enable FPS Limits and lock to 30 FPS if unsupported
  8. Test different Rendering Modes like Vulkan or OpenGL if available

Apply these changes and launch back into the main game, checking if lowering graphics settings has resolved any crashing issues.

Testing Performance with FPS Limits

If your game is still crashing after adjusting visual fidelity and quality, further improving performance can involve enabling FPS limiting to keep the game smooth and prevent rendering spikes.

SteamOS offers built-in FPS limiting options:

  1. While in-game, open the Quick Access menu
  2. Select “Performance”
  3. Enable the “Limit Framerate” option
  4. Set FPS limit to 30, 40, or 60 FPS depending on title

Capping frames draws less erratic power and can stabilize intensive games, helping avoid crashes. Test in-game with FPS limiting enabled and observe any changes to stability.

Enabling SteamOS Beta and GameMode

For further software-side troubleshooting, enabling the SteamOS beta or Linux GameMode utility can alter system resources to favor games and prevent crashing issues.

Blasphemous 2 crashing on Steam Deck: How to fix it?

Here is how to opt into the SteamOS beta:

  1. Open Steam and navigate to the Settings page
  2. Select the “Steam Update” category
  3. Opt into “SteamOS and Machine OS Betas”
  4. Choose to Restart Steam to apply the beta update

Once on the SteamOS beta build:

  1. Search for “GameMode” in the Discover software center
  2. Install the GameMode packages
  3. Run “sudo gamemoderun %command%” before launching games

This allocates more CPU/GPU resources to the game process, reducing software bottlenecks.

Checking Proton Compatibility Layer

Proton is the translation layer allowing Windows games to run on Linux operating systems. Checking for and changing the Proton version is another troubleshooting step.

Here is how to manage Proton versions:

  1. Right click on Blasphemous 2 in your Steam library
  2. Select “Properties” then open the Compatibility tab
  3. Check the current Proton version assigned
  4. If crashes occur, try changing to an older Proton release
  5. Can also attempt the “GE” versions or Experimental branch

Different Proton releases offer varying compatibility with games, so testing older or newer versions is recommended.

Rebuilding Shader Cache

The shader cache stores rendering optimization data and needs to be rebuilt after some software updates. Clearing and rebuilding it can fix unexpected crashes.

  1. Close any open games on your Steam Deck
  2. Open a terminal window and enter: sudo steamshader –purge-all
  3. Restart Steam and launch Blasphemous 2
  4. Let the shader cache rebuild as you play through an hour

Allow time for the rendering cache to fully regenerate over at least an hour of play. This resolves some stability issues.

Adding Launch Options and Commands

Blasphemous 2 crashing on Steam Deck: How to fix it?

If the above steps have not resolved crashing issues, further configuration tweaks can be attempted through launch options and Steam console commands.

  1. Right click Blasphemous 2 in your Library once again
  2. Under “Properties”, select the General tab
  3. Enter this full launch option string: PROTON_NO_ESYNC=1 gamemoderun %command%
  4. Try adding: PROTON_USE_WINED3D11=1
  5. Attempt launching with various Proton version like GE-Proton7-27

These options disable background synchronization, enable Direct3D 11 overrides, and set the Proton release to use. Test stability after applying.

Through the Steam console you can also add:

  1. Open a terminal and input: steam
  2. Type: developer 1
  3. Then: game_debug_enable_fullscreen_shadowmaps 1

That enables rendering optimizations to attempt. Exiting and relaunching the game applies these console commands.

Reinstalling and Backing Up Game Files

If no above fixes have resolved Blasphemous 2 crashing on your Steam Deck unit, the final troubleshooting step suggested is completely reinstalling the game.

  1. Delete the installed game by right-clicking it and selecting “Uninstall”
  2. Navigate to ~/home/.local/share/Steam and delete the “steamapps” folder
  3. Reinstall Blasphemous 2 through your Library
  4. Upon first launch, wait for shaders to rebuild over an hour of play

This wipes all cached data and starts fresh. Remember to backup your saves before deleting game files and folders!

As a last resort, perform a factory reset to reimage SteamOS removing all installed games and software. Re-setup your unit from scratch downloading a few titles at a time to isolate any crashing issues.

Q: Why does Blasphemous 2 keep crashing on my Steam Deck?

A: Intensive 3D games like Blasphemous 2 can sometimes encounter stability issues when running on the Steam Deck and SteamOS. Common culprits are outdated software drivers, incompatible Proton versions, too high graphics settings, full storage, or hardware defects.

Q: Should I verify integrity of the game files as the first troubleshooting step?

A: Yes, verifying the integrity of Blasphemous 2’s game file data through Steam is recommended as the very first step. This checks for and repairs any corrupted, out-of-date, or missing game files that could be causing crashes.

Q: Do I need to update my graphics drivers and SteamOS software?

A: Updating your AMD graphics drivers and SteamOS components is advisable to install latest stability fixes, compatibility updates, and game optimizations for the Steam Deck hardware and Linux platform.

Conclusion of Blasphemous 2 crashing on Steam Deck: How to fix it?

I hope this very extensive troubleshooting guide has given you plenty of steps to resolve crashing problems when trying to run Blasphemous 2 on your Steam Deck. Let me know if any of these tips successfully stabilized your game! Stability can vary across hardware and software configurations – persisting through the troubleshooting allows you to identify the optimal settings.

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