Who has the game on steam is the goat. (I have it)

Wanna redownload and play it again

cant use my steam purchased acc, auto epic games linked when i play on steam help

Everytime i wanna start fallguys on steam it loads to me to the title screen, says missing game files and the closes again. I never had the game installed over at Epic so their cant be any game files over there right? I searched for corrupted files, uninstalled and reinstalled countless of times but i dont know what to do anymore...

RT