To play these games, a standard PSP with official Sony firmware is not enough. You will need to unlock the console.
The PSP, released in 2005, was a popular handheld console that allowed users to play games, watch movies, and listen to music on the go. Although the PSP was not officially compatible with Super Mario games, some developers attempted to port or create unofficial versions of Mario games for the PSP. Super Mario For Psp Iso