: Any "Hollow Knight PSP ISO" you find online is either a fan-made "homebrew" port or, more likely, a scam/malware .
there is no official Hollow Knight ISO for the PSP because the game was never released for that system hollow knight psp iso link
Given the lack of an official PSP release, it's no surprise that fans have taken to searching for a Hollow Knight PSP ISO link. However, it's essential to understand the risks and implications involved in seeking out and downloading game ISOs from the internet. : Any "Hollow Knight PSP ISO" you find