A challenging, atmospheric side-scroller with a unique art style. Hollow Knight - An Adventure Game | Made with Unity

There is no official PSP version of ; however, an unofficial fan-made port exists for the PS Vita . While there are references to "Hollow Knight on PSP" on platforms like Itch.io , these are typically non-playable concept pages or related projects like tabletop RPGs and Game Boy demakes rather than a functional ISO for original PSP hardware. Key Technical Limitations

Liked this article? Check our guide on "Best PSP Homebrew Games That Actually Work in 2025."

If you want a portable experience, here are your best options:

This is the king. It includes a full 2.5D remake of Rondo of Blood , plus the original Rondo and the legendary as unlockables. SOTN is the game that invented the modern Metroidvania.

If you find a website offering a direct for the PSP, exercise extreme caution. These files are often: