Hollow Knight was developed by Team Cherry and released in 2017, six years after the PlayStation Portable (PSP) was discontinued. The technical specifications of the PSP are not capable of running the official version of the game. The official game is available on:
: For the best experience, the community recommends using plugins like CapUnlocker and ThreadOptimizer to stabilize the framerate. PSP-Specific Limitations hollow knight psp iso updated