Backwards compatibility with older PS games is a huge selling point for the PS5. See if you can play PS4 or older games on the PS5 console.
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How To Play PS1 PS2 PS3 Games On PlayStation 5 - PS5 Backwards Compatibility Guide.
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Is the PS5 backwards compatible with PS2, PS3, and PS4 games?
PS5 Backwards Compatibility for PS4, PS3, PS2, PS1, PSP
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PS5 Backwards Compatibility for PS4, PS3, PS2, PS1, PSP