The standard process for applying an Online-Fix involves replacing original game files with modified versions that route traffic through Steam's "Spacewar" (AppID 480).
Right-click the game in Steam, go to Properties > General > Launch Options , and add: WINEDLLOVERRIDES="OnlineFix64=n;SteamOverlay64=n;winmm=n,b;dnet=n;steam_api64=n" %command% phasmophobia-fix-online-v9-3-rar
Use a stable version of Proton (e.g., Proton Hotfix or Proton Experimental). Troubleshooting Common Issues The standard process for applying an Online-Fix involves
If the game starts but servers don't appear, check if there are global Steam or CloudFlare outages. Note: If the fix is working, Steam should
Note: If the fix is working, Steam should show you as playing "Spacewar."
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 .