It is important to clarify that a native "Underground 2" PSP port with a full open world does not officially exist. Instead, players use , the specific PSP entry that features similar aesthetics, car customization, and nighttime racing.
: Download and install the PPSSPP app from a trusted source.
: Locate your NFS: Underground Rivals ISO file. If it is in a compressed format (like .zip or .rar), use a file manager to "Extract here".
If you are determined to play the exact PC or PS2 version of Underground 2 on Android, modern emulation has made this possible:
: Set to 16x to sharpen textures at sharp angles.