PS5 won't support PS1, PS2 or PS3 games natively — but there's still hope
PS5 Might Not Be Backwards Compatible With PS3, PS2, PS1 Games
Is the PS5 backwards compatible with PS2, PS3, and PS4 games?
PS5 isn't backward compatible with PS3, PS2, or PS1, says Ubisoft
PS5 isn't backward compatible with PS3, PS2, or PS1, says Ubisoft
GameSpot - Although rumors suggested a plan similar to Xbox, it seems the PS5 will only be backwards compatible with some PS4 titles.
PS5 Might Not Be Backwards Compatible With PS3, PS2, PS1 Games
Ubisoft says PS5 won't be backward compatible with PS3, PS2 or PS1
Ubisoft says PS5 won't be backward compatible with PS3, PS2 or PS1
PS5 Isn't Backwards Compatible For PS3 And PS2 Games, Says Ubisoft
Here's Why The PS5 Can't Play PS3 Games
Here's Why The PS5 Can't Play PS3 Games