You can stretch the original 4:3 image to fit the PSP's 16:9 widescreen or keep it original. How to Get the EBOOT File

EBOOT.PBP is the standard executable file format for the PSP.

If you want to play the original Crash Bandicoot on your Sony PSP, using a PSP EBOOT is the easiest method.

Sony originally created these files to sell classic PS1 games on the PlayStation Store for the PSP and PS Vita.

It allows the PSP to run games, homebrew applications, and emulated PS1 classics.

Playing Crash Bandicoot via a PSP EBOOT offers several advantages over playing it on a traditional disc or a standard emulator.

Because Crash Bandicoot was originally released on the PlayStation 1 in 1996, it must be converted into an EBOOT file to run natively on PSP hardware. Features of the PSP EBOOT Version

You get the full, uncompromised 1996 platforming experience on the go.

Originally, gamers purchased the game directly from the PlayStation Store on the PSP or PS3. Sony provided an official, perfectly optimized EBOOT file. While the PSP store is effectively closed for direct new purchases, users who previously bought it can still download it from their transaction history.