Go to the tab and click Change under the Virtual Memory section.
Many crashes occur during scene loading or character customization. Ensure you have the latest installed, which resolves dozens of base-game issues. C. Removing Problematic Cards
A common cause of crashes when starting a new game or loading a save is a missing DLC that the save or a specific card requires. The "Level 8/13" Error: If your logs mention missing files like
A stable Koikatsu is a maintained Koikatsu. To avoid needing a "koikatsu crash fix" ever again, follow three golden rules: koikatsu crash fix
Does the crash happen , or randomly during gameplay ?
If you want, I can:
Sometimes Windows blocks Koikatsu from accessing folder directories, causing an instant crash. Go to your main Koikatsu installation folder. Right-click Koikatsu Party.exe (or InitSetting.exe ). Select , then go to the Compatibility tab. Check the box for Run this program as an administrator . Click Apply and OK . Verify Game Files (Steam Users) Go to the tab and click Change under
If you are playing the vanilla (unmodded) version of Koikatsu and experiencing crashes, the issue usually stems from corrupted game files, administrative permissions, or software conflicts. Verify Game Files (Steam)
Windows UAC (User Account Control) often prevents Koikatsu from writing to save files or loading DLLs correctly. Navigate to your game folder (e.g., D:\Games\Koikatsu Party ), right-click Koikatu.exe or Koikatsu Party.exe , select , and check "Run this program as an administrator."
Open BepInEx\config\BepInEx.cfg with a text editor like Notepad. Find the [Logging.Console] section. Change Enabled = false to Enabled = true . To avoid needing a "koikatsu crash fix" ever
Delete or update the exact mod file named in that error log. Conclusion
If you tell me the exact error message or when the crash happens (e.g., loading a scene, character maker, studio), I can give a more targeted fix.
Use DDU (Display Driver Uninstaller) to completely remove old drivers before installing new ones.
Ensure your graphics drivers are up-to-date, as outdated drivers can cause compatibility issues. You can check for updates on: