If using a VPK file, navigate to it and select it to install. If using PKGj, it will install automatically.
Copy and paste the Stardew Valley VPK file into that folder. stardew valley vpk
If a user attempts to apply a VPK file to the standard PC version of Stardew Valley, the game engine will not recognize the file, as it lacks the I/O handlers for the VPK format. If using a VPK file, navigate to it and select it to install
for the PS Vita (equivalent to PC version 1.2), the community often uses VPKs to manage mods or homebrew utilities related to the game. Stardew Valley on PS Vita Version History : The official Vita port is locked at version 1.2 If using a VPK file