Ensure you have at least 50MB of free space.
PSP ISO Download: Fact vs. Fiction is officially available on PlayStation 4 and PlayStation Vita, there is no official Undertale PSP ISO or port undertale psp iso download top
Some users may find unauthorized ports or ROMs claiming to run Undertale on the PSP. These are typically: Ensure you have at least 50MB of free space
Open your PSP storage drive on your computer. Homebrew games do not go into the standard ISO folder. Instead, they belong in the Game directory. Navigate to: PSP -> GAME Step 4: Transfer the Files undertale psp iso download top