Use a secondary/throwaway Steam account . There is always a risk of account flags when using online fixes. Installation Steps
Before starting, ensure your system meets the minimum requirements , specifically and 8 GB of RAM . phasmophobia-fix-online-v9-3-rar
Ensure Steam is running and you are logged into your secondary account. Use a secondary/throwaway Steam account
Use a stable version of Proton (e.g., Proton Hotfix or Proton Experimental). Troubleshooting Common Issues phasmophobia-fix-online-v9-3-rar