Navigate to the Game menu on the PSP's XMB and select the Memory Stick to find the homebrew title. Safety and Legitimacy
Connect your PSP to a computer via USB. The game file must be placed in the ISO folder located at the root directory of your memory stick.
Fan-made "Subway Surf" ISOs for the PSP often aim to capture the core loop of the mobile game: subway surf psp iso ita full
Players dodge trains and obstacles in an infinite subway environment.
To play any unofficial or homebrew ISO, your PSP must have installed. Navigate to the Game menu on the PSP's
Instead of swipes, these versions map jumping, rolling, and lane-switching to the PSP's D-pad or face buttons.
Another port of Subway Surfers – more content and improvements Fan-made "Subway Surf" ISOs for the PSP often
To run on the older PSP hardware, these versions often use simplified 3D models or 2D sprites that mimic the "vivid HD graphics" of the original. How to Run a Subway Surfers ISO on PSP
Because these ISOs are not official products, they are typically found on community forums and homebrew archives rather than official stores.
However, the PSP's active homebrew community has developed unofficial versions—often called "minis" or clones—that attempt to recreate the endless runner experience on Sony's handheld.