Often packaged as a standalone EBOOT.PBP file. Place this directly into a new subfolder under PSP/GAME/ .

Turn on your PSP and navigate to the menu on the XMB (CrossMediaBar). Select Memory Stick and press X.

Create a folder named ROMS inside your emulator folder on the PSP. Place your .nes game file into that ROMS folder. ⚠️ Important Legal and Safety Warning

To load games into your emulator, you must source the respective ROM files.

Super Mario Bros. is not available as an official PlayStation Portable (PSP) release, but you can play this classic game on your handheld console using custom emulators.

Launch the game from the menu on your PSP. Option 2: Using Emulators (Play Classic ROMs)

To play Mario, you must download a Nintendo emulator for the PSP, and then download the original Super Mario Bros game file (called a ROM).

Several fan-made games recreate the Mario experience specifically for the PSP. These are often distributed as folders rather than ISOs and include projects like: Super Mario Bros. PSPlatformer