Here's the list of PS4 games not supported on PS5 - Neowin

Sony has revealed details of backward compatibility with PS4 games on the PS5, including publishing a list of the handful of current-gen titles that are not playable at all on its upcoming console.

PlayStation - Recent News & Activity

My PS5 OS seems to be reserving an additional 100GB

Inside Games News & Podcasts – Podcast – Podtail

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

Radical Sony PlayStation 5 Pro redesign appears with the PS5 Slim in fantastical concept video - News

All PlayStation games announced at the Showcase. : r/playstation

PlayStation: “Fortnite's PS4 version isn't available to download on ps5. Play the PS5 version” Also PlayStation: “Here's BOTH PS4 AND PS5 version of Worms Rumble available to download for everyone on ps5”

PS Plus vs. PS Now: Which one should you get? - Neowin

Weekend PC Game Deals : r/pcgaming

Weekend PC Game Deals: Winter sales reach finale as freebies continue - Neowin

How to Play Fortnite on Android and iOS

60+ PS4 Games with PS5 Upgrades (Available Now & Upcoming) - MiniTool Partition Wizard

PS5 doesn't play PS4 game demos--that's why P.T. isn't supported

PS Plus vs. PS Now: Which one should you get? - Neowin

PS5 Backwards Compatibility Info/Issues List - General Games Discussion