Darkest Dungeon Crashing on Startup: Fixes

Darkest Dungeon crashing on startup is usually caused by outdated graphics drivers, corrupted game files, or conflicting mods. This guide walks you through the most effective fixes, from verifying your game files to adjusting compatibility settings, so you can get back to managing your heroes’ stress levels.

Why Darkest Dungeon Crashes on Launch

Darkest Dungeon is a 2D turn-based RPG that is not graphically demanding, but it still relies on your system’s hardware and software working together correctly. Common culprits for startup crashes include:

• Outdated or corrupted graphics drivers – The game uses DirectX 9/11, and old drivers can cause immediate crashes.
• Corrupted game files – A partial download or failed update can leave the game unable to load its core assets.
• Incompatible mods – Mods that are outdated or conflict with the current game version can crash the game before the main menu appears.
• Antivirus or firewall interference – Security software may block the game from accessing necessary files or the network.
• Missing Visual C++ Redistributables – The game requires specific Microsoft runtime libraries to run.
• Compatibility issues with Windows – Some Windows versions or display scaling settings can cause crashes.

Before You Start: Quick Checks

Before diving into complex fixes, try these quick checks. They take less than a minute and often solve the problem.

1. Restart your computer – This clears temporary files and stops background processes that might interfere.
2. Close background applications – Overlays like Discord, GeForce Experience, or MSI Afterburner can sometimes conflict with the game.
3. Check if the game runs in windowed mode – Right-click the game in Steam, select Properties, and add -windowed to the launch options. This bypasses fullscreen issues.
4. Run the game as administrator – Right-click the game’s .exe file and select “Run as administrator”.

Fix 1: Verify Game Files

Corrupted or missing game files are a leading cause of startup crashes. Steam has a built-in tool to check and repair them.

1. Open Steam and go to your Library.
2. Right-click Darkest Dungeon and select Properties.
3. Go to the Local Files tab.
4. Click Verify Integrity of Game Files.

Steam will scan the game and re-download any missing or corrupted files. This can take a few minutes depending on your connection. After it’s done, try launching the game again.

Fix 2: Update Graphics Drivers

Outdated graphics drivers are a common cause of crashes in many games, including Darkest Dungeon. Updating them can resolve compatibility issues.

• NVIDIA users: Use GeForce Experience or download the latest driver from NVIDIA’s website.
• AMD users: Use AMD Software Adrenalin or download from AMD’s website.
• Intel users: Use Intel Driver & Support Assistant.

After updating, restart your computer and try launching the game again. If you’re unsure how to update, a simple web search for “update graphics drivers” will guide you.

Fix 3: Disable Mods

Mods can significantly enhance Darkest Dungeon, but they can also cause crashes if they are outdated or incompatible with the current game version. To test if a mod is the problem:

1. Go to your Steam Library, right-click Darkest Dungeon, and select Properties.
2. In the General tab, click Manage and select Browse Local Files.
3. Open the Mods folder and temporarily move all files out of it (e.g., to your Desktop).
4. Launch the game. If it works, one of your mods is the culprit.

You can then re-enable mods one by one to identify the problematic one. Also, ensure your mods are updated to the latest version.

Fix 4: Install Visual C++ Redistributables

Darkest Dungeon relies on Microsoft Visual C++ Redistributable packages. If they are missing or outdated, the game may crash on startup.

1. Download the latest Visual C++ Redistributable from Microsoft’s official website (search for “Visual C++ Redistributable latest supported downloads”).
2. Run the installer and follow the prompts.
3. Restart your computer.

You can also try installing the DirectX End-User Runtime, which is available from Microsoft’s website, to ensure DirectX components are up to date.

Fix 5: Adjust Compatibility Settings

If the game still crashes, try running it in compatibility mode for an older Windows version.

1. Right-click the Darkest Dungeon executable (in your Steam library, right-click the game, select Manage > Browse Local Files).
2. Right-click the .exe file and select Properties.
3. Go to the Compatibility tab.
4. Check Run this program in compatibility mode for: and select Windows 7 or Windows 8.
5. Also check Run this program as an administrator.
6. Click Apply and try launching the game.

If that doesn’t work, try disabling fullscreen optimizations by checking the box for Disable fullscreen optimizations in the same tab.

Fix 6: Check Antivirus and Firewall

Security software can sometimes block the game from running. To rule this out:

1. Add an exception for the Darkest Dungeon installation folder in your antivirus program.
2. Also add exceptions for the game’s .exe file and Steam itself.
3. Temporarily disable your antivirus and firewall (if you’re comfortable doing so) and try launching the game.

If the game works with them disabled, you’ll need to reconfigure your security software to allow the game permanently.

Frequently Asked Questions

Why does Darkest Dungeon crash on startup but not other games?

This usually points to a game-specific issue, such as corrupted files, mod conflicts, or a missing dependency like Visual C++. Other games may use different runtimes or not rely on the same files, so they run fine.

Can I fix a crash without losing my save data?

Yes, all the fixes above preserve your save data. They only affect game files, drivers, or system settings. Your progress is stored separately in the Steam cloud or local save folder.

What if I’m playing the GOG or Epic version?

The fixes are similar. For GOG, use the “Verify/Repair” feature in GOG Galaxy. For Epic, use the “Verify” option in the Epic Games Launcher. The other steps (drivers, compatibility, etc.) are the same.

Is there a way to see the error message that causes the crash?

Windows Event Viewer can show you the crash details. Press Win + R, type eventvwr, and press Enter. Go to Windows Logs > Application and look for recent errors with the source “Application Error”. The details may mention the faulting module, which can help identify the cause.

Will reinstalling the game fix the crash?

Reinstalling is a more drastic step, but it can fix corrupted files that verification might miss. Uninstall the game, then reinstall it. Your saves are usually kept in the Steam cloud, so you won’t lose progress. However, try the other fixes first because reinstalling takes time and may not solve the problem if the issue is with your system.

My game crashes after the intro videos, what now?

This is often caused by outdated graphics drivers or a conflict with the video codec. Update your drivers, and try adding -windowed to the launch options. You can also try disabling the intro videos by renaming the video files in the game’s folder (in DarkestDungeon\_graphics\video).

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