Uncheck in the Steam library settings for the game.
Save data is typically stored in your local AppData folder. If you cannot see the AppData folder, ensure is enabled in your Windows File Explorer settings. Seed Of The Dead Save File
: Navigate to the SoD2 folder in your AppData\Local directory and delete it. Uncheck in the Steam library settings for the game
If you are looking for a 100% completion save file to skip the grind, these are commonly hosted on community sites like Nexus Mods or F95Zone . Always back up your original Saved folder before overwriting it with a downloaded file to avoid losing your progress or corrupting the game. Seed Of The Dead Save File