Is this only playable on ps5 or also ps4? It says 'only playable on ps5' but the title says Ps4 and Ps5. I have a ps4 and I need to know this

Which PS4 Games Don't Work on the PS5?

Sony reveals a small list of PS4 games not playable on PS5

Don't Have a PS5 Yet? Use Share Play to Get PS5 Games on PS4. Here's How - CNET

PS5 Disc vs Digital: which is better? - by Adam Vjestica

20 Hidden PlayStation 5 Features That PS5 Owners Should Try

Can you play PS4 games on PS5? PlayStation backwards compatibility

Is this only playable on ps5 or also ps4? It says 'only playable on ps5' but the title says Ps4 and Ps5. I have a ps4 and I need to know this

PS4 vs PS5: Should you upgrade or stick with the older generation PlayStation?

Choosing the Right PlayStation 5

Sony's $200 handheld “Portal” can stream games from your PS5 and, uh, that's it