Play Ps2 Games Ps3, Ps4 Play Ps3 Games, Play Ps2 Games Ps4

How To PLAY PS1, PS2, PS3 & PS4 Games on PlayStation 5

Can you play PS3 games on PS4? PlayStation 4 backwards compatibility explained

How to play PlayStation 2 games on PlayStation 4

Are PS2 Games Compatible with a PS3? - Tech-FAQ

Which PS3 Is Backwards Compatible With PS2 - Guide - PlayStation Universe

How to Play PS3 Games on the PS4 (with Pictures) - wikiHow

Can we play PS2 and PS3 games on a PS4? - Quora

Can You Play PS2/PS3 Games on Your PS4? [Get the Answer Now] - MiniTool Partition Wizard

And as per my other post, here is my PS2 collection(I know this is r/ps3 but technically they can play ps2 games). This collection is not so humble(hopefully the titles are visible)

Can You Play PS3 Games on a PS4?