Before we can proceed any further it is required to have a modded PSP which runs a custom firmware which would enable you to run all this free psp games. I would very well like to suggest you people to  read  ’ How to mod your psp ‘ because most of the custom firmware and tutorials you can find online to mod your PSP are either outdated or infected with some serious viruses which can put your computer and personal data at risk..

If you already have a Modded PSP Just follow the following steps to install free psp games:

Step 1 : So once we have the custom firmware issue in the psp sorted , the next step is to select and download your favorite Free PSP Game on to your pc.

Step 2: Connect your psp to the pc via the USB chord and wait till it detects as a ‘Removable Disk’ on the PC.

Step 3: Copy the downloaded free psp game to the ‘ISO’ directory on the PSP

Step 4: Once the transfer is over, switch on your PSP and navigate your self to the Game psp menu option and then ‘Memory Stick’ and hit ‘X’ . You should see all the games in your psp , if you don’t see the added psp game, then there is something wrong with your firmware.

Step 5: Enjoy !