I found out a while ago that you can actually play PS1 Games on your PSP : r/gaming
I Turned My PSP 1000 Into A PS1 Classic! - YouTube
How To Convert Multi Disc PS1 ISOs To Play On PSP - YouTube
Convert PS1 ISO's To PSP EBOOT! (Play PS1 Games On PSP) - YouTube
Those Newly Added PSP & PS1 Games Are No Longer PS Vita Compatible
How to Put PS1 / PSX Games On PSP - YouTube
Is Sony finally positioning the PSP to succeed? More PS1 games on PSN, non-PlayStation games on the PSN, free ponies, etc | TechCrunch
Still one of the best ways to play PS1 games on the go these days :D : r/PSP
Convert PSX Games To PSP Format with PSX2PSP - pspunk
Managed to get PS1 games running on my PSP, but music doesn't work. The PS1 games are a bunch of BIN files that I converted into a single BIN and then used
How to enable Analog Controller Mode on PSP PS1 emulator - Wololo.net
Are the PS1 games on PSP emulation or is there some sort of hardware backwards compatibility ? I wanted to put all my PS1 games on it but idk if there can