As of now, there's no official confirmation from Sony or Microsoft that PlayStation 5 cross-buy functionality—allowing a single purchase to unlock the game on both PS5 and another platform like PC—will be implemented. However, the idea of cross-buy between PS5 and PC has been widely speculated and discussed in gaming communities, especially in light of recent trends toward cross-platform access.
That said, Sony has not announced any plans to enable cross-buy between PS5 and PC for PlayStation 5 games. The company has historically maintained a closed ecosystem, and while they've expanded to PC with some titles (like God of War: Ragnarök, Horizon Forbidden West, and Spider-Man: Miles Morales), these are sold separately on PC via Steam and other platforms—not as cross-buy bundles.
There have been hints and rumors suggesting Sony might explore broader cross-platform options, particularly with their increasing emphasis on PlayStation Plus Premium and cloud gaming. For example:
PlayStation Plus Premium offers access to a library of PS4 and PS5 games on PC via cloud streaming.
Sony has expressed interest in expanding game availability beyond consoles, including PC, but not necessarily through cross-buy.
So while a cross-buy feature (where buying the PS5 version automatically grants a PC version) remains unconfirmed and unlikely in the near term, the possibility of cross-platform play or shared ownership across devices via subscription or cloud services is more plausible.
In short:
❌ No official cross-buy between PS5 and PC yet.
🔍 Rumors and speculation exist, but no evidence of a concrete plan.
💡 Future may bring more flexibility, but not likely a true "buy once, play everywhere" model.
Stay tuned to official Sony announcements for any updates. For now, if you want a PC version of a PS5 game, you’ll likely need to purchase it separately.