Fix Megabonk Save File Missing or Progress Not Loading on PC | 2025 Guide

Playing Megabonk on PC and suddenly losing your save file or progress can be extremely frustrating. Many players in 2025 have reported that their game progress disappeared or that save files failed to load, causing them to lose hours of gameplay.

These issues are often caused by corrupted game files, cloud sync conflicts, permission issues, or antivirus interference. In this detailed guide, we’ll walk you through step-by-step solutions to fix save file problems in Megabonk and restore your progress.

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Common Causes of Save File Issues in Megabonk

• Corrupted or missing save files due to improper shutdowns or crashes.
• Cloud save synchronization errors with Steam or Epic Games.
• Insufficient permissions to access the Documents or AppData folder.
• Antivirus or firewall blocking game access to save directories.
• Corrupted game files preventing save data from loading correctly.
• Storage issues, like full drives or read/write errors.

Identifying the root cause ensures that you can apply the correct solution efficiently.

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1. Check Local Save File Location

Megabonk stores save files locally, usually in:

• Documents\Megabonk\SaveData
• Or under C:\Users\[YourName]\AppData\Local\Megabonk\

Steps:

1. Navigate to the save folder.
2. Check if your latest save files exist.
3. Make a backup copy of existing save files before proceeding.

If the files are missing, proceed to restore them from cloud or backups.

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2. Verify Game Files

Corrupted game files can prevent Megabonk from reading save data.

• Steam: Right-click Megabonk → Properties → Local Files → Verify Integrity of Game Files.
• Epic Games: Library → Megabonk → Three Dots → Verify.

This ensures all save-related files are intact.

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3. Check Cloud Save Synchronization

Cloud saves may fail or conflict with local saves:

• Steam Cloud:
  1. Right-click Megabonk → Properties → Updates → Enable Steam Cloud synchronization.
  2. Launch the game and allow cloud sync to download your latest saves.
• Epic Games Cloud:
  1. Open Epic Games Launcher → Settings → Enable Cloud Saves.
  2. Relaunch Megabonk and check progress.

💡 Tip: If cloud saves overwrite local files, make a backup first.

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4. Run Megabonk as Administrator

Permission issues can prevent access to save files:

1. Right-click Megabonk.exe or launcher → Properties → Compatibility.
2. Check Run this program as administrator.
3. Apply changes and relaunch the game.

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5. Disable Antivirus / Firewall Temporarily

Sometimes, antivirus programs block Megabonk from writing to the save folder:

• Temporarily disable antivirus or firewall.
• Add Megabonk.exe as an exception.
• Restart the game and test saving/loading.

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6. Check Storage Space

Insufficient space can prevent save files from being created or updated:

1. Open Settings → Storage.
2. Ensure at least 5-10GB free for game data.
3. Delete unnecessary files if needed.

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7. Restore from Backup

If you previously backed up your save files:

1. Navigate to the backup folder.
2. Copy the files to the local Megabonk save directory.
3. Launch the game and verify that progress is restored.

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8. Update Megabonk

Developers often release patches that fix save-related bugs:

• Steam: Right-click Megabonk → Properties → Updates → Always keep this game updated.
• Epic Games: Library → Megabonk → Updates (ensure automatic updates are enabled).

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9. Reinstall Megabonk (Last Resort)

If none of the above solutions work:

1. Backup any remaining save files.
2. Uninstall Megabonk completely.
3. Delete leftover folders in Documents and AppData.
4. Reinstall the game on your preferred drive (SSD recommended).

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Additional Tips

• Always backup your save files periodically.
• Use a wired connection when cloud syncing to avoid data corruption.
• Avoid force-closing the game while saving.
• Keep Windows and game launchers updated.
• Disable background programs that may interfere with saving (Discord overlays, OBS, etc.).

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Frequently Asked Questions (FAQs)

Q1: Why is my Megabonk save file missing?

• Most often caused by cloud sync conflicts, corrupted local files, or antivirus blocking access.

Q2: Can I restore lost progress?

• Yes, by verifying game files, checking cloud saves, or restoring from backups.

Q3: Does reinstalling the game delete cloud saves?

• No, cloud saves remain safe if synchronization is enabled, but local saves may be lost if not backed up.

Q4: Will running the game as administrator help?

• Yes, it ensures proper permissions for accessing and writing save files.

Q5: How do I prevent future save file issues?

• Backup save files regularly, avoid closing the game during saving, and keep cloud sync enabled.

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Conclusion

Megabonk save file missing or progress not loading on PC is a frustrating issue, but most problems can be fixed. Start by checking local save locations, verifying game files, and ensuring cloud sync is working.

If necessary, run the game as administrator, disable antivirus temporarily, or reinstall Megabonk. Following these steps will help you restore lost progress and ensure smooth saving for all future gameplay sessions. 📝