Backward compatibility: PS4 games playable on PS5 consoles
PSVR to PSVR2: All Games with Free Upgrades
Gran Turismo 7 (PS4) also including free PS5 upgrade? (PS4 version in PS Store also has PS5 symbol)
PS4 To PS5 Free Game Upgrades List (From GameSpot Instagram) : r/PS5
Every Single PS4 to PS5 Free Upgrade Confirmed So Far - IGN
All PSVR Games Confirmed To Receive A Free PSVR 2 Upgrade - PlayStation Universe
Confirmed: If you take advantage of the PS4-to-PS5 free upgrades on a digital game, you'll maintain access to both the PS4 version and PS5 version : r/PS5
Which PS4 games have free PS5 upgrades?
Ranking the best upgraded PS4 games to play on the PS5
How to Upgrade from PS4 Games to free PS5 Digital Edition? Ex: Miles Morales
How to Upgrade PS4 Games to PS5 Versions and Transfer Saves
The best PS4 games with free PS5 upgrades