Can You Play PS1, PS2, PS3 Games On PS5? - PlayStation Universe
Is PS5 Backward Compatible: Does it Play PS1, PS2, PS3, and PS4 Games?
PS5 Backwards Compatibility Limited to PS4 Games – GameSkinny
PS5 patent teases PS1, PS2, PS3, PS4 backwards compatibility
IGN - When asked if PS5 will have backwards compatibility with PS1
PS5 could be backwards compatible with PS1, PS2 and PS3
PlayStation 5 Will Play Almost All Of The Top 100 PlayStation 4
PS3, PS2 and PSOne backwards compatibility coming to PS5 - Sony
PS5 Backwards Compatibility for PS4, PS3, PS2, PS1, PSP
No backwards compatibility. You can only keep 2. What do you