PS4 Backwards Compatibility: Can You Play PS1, PS2, and PS3 Games on PS4?
Want to play old games on your PS4? Here's what you need to know about PlayStation 4 backwards compatibility and PS4 backwards compatible games.
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Is it possible to get PS1,PS2, or PS3 games to work on PS4? - Quora
PS4 Backwards Compatibility: Can You Play PS1, PS2, and PS3 Games on PS4?
Why no FF7 Rebirth for PS4? : r/gaming
Is the PS4 backwards compatible with PS3 and PS2 games? - Quora
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PS4 Backwards Compatibility: Can You Play PS1, PS2, and PS3 Games on PS4?