If you want to play Hollow Knight on a portable Sony console, the is your actual destination. While Team Cherry never officially released a Vita version, the homebrew community successfully ported the Android version of Hollow Knight to the PS Vita.
While you cannot play Hollow Knight, the PSP has an incredible library of "Metroidvania" games that offer similar exploration, ability gating, and atmosphere. hollow knight psp iso portable
The PSP utilizes a MIPS-based CPU clocked at up to 333MHz. Hollow Knight demands modern x86 or ARM multi-core processors to handle its complex physics, collision detection, and AI routines. If you want to play Hollow Knight on
The original PSP has 32MB of RAM (64MB on later models like the 2000 and 3000). Hollow Knight requires a minimum of 4GB of RAM on modern systems to handle its massive, seamless world maps and detailed hand-drawn 2D animations. The PSP utilizes a MIPS-based CPU clocked at up to 333MHz
These portable gaming PCs run the original PC version flawlessly at high frame rates with mod support.
Generally stays at a playable 30–60 FPS, though it may dip during heavy particle effects (like the "Soul" absorption animation).
The homebrew scene has responded enthusiastically to the Vita port. Forum discussions highlight both the excitement and the reality of the experience.