PS1 Downloads on PS3, Or: Firmware Updates Galore | WIRED
Sony Patent Suggests PS1, PS2, and PS3 Could Be Backwards Compatible Via the Cloud
How to Save PS1 Games on PS3: 6 Steps (with Pictures) - wikiHow
PlayStation 5 Isn't Backward Compatible With PS1, PS2, or PS3 Games | PCMag
Sony confirms PlayStation 5 won't natively support PS3, PS2, PS1 games • Eurogamer.net
No, the PS5 won't be backwards compatible with PS3, PS2, or PS1 games - Clocked
How you can play old games on PlayStation 3 | TechRadar
Found out my PS3 can play PS1 games. So I started to collect them. : r/ gaming
PS4 backwards compatibility: Can You Play PS1, PS2, and PS3 Games on PS4?
PlayStation 5 backwards compatibility for PS1, PS2, and PS3 games could be provided by a revamped PS Now service with upscaling capabilities - NotebookCheck.net News
PS5 Won't Play PS3, PS2, or PS1 Games - Push Square
Can You Play PS1 Games On PS3? - Double Lasers
PSOne Classics Buyer's Guide -- PS3/PSP Store Apocalypse Edition - Hey Poor Player