Sony promised when they announced the PS4 on PS5 backwards compatibility functionality that 99% of the 4,000+ PS4 games released worldwide would work on their now current-gen console, the PlayStation 5.

A few weeks before launch a FAQ page with information regarding PS4 BC on PS5 went live, that listed ten games that were not compatible with the PS4. Now the Brahs over at ThisGenGaming have discovered an additional six games that are (currently) PS4 compatible only:

Pool Nation

Tower of Time

The Gardens Between

PixelBOT EXTREME!

YIIK: A Postmodern RPG

Golem (PSVR)

The PlayStation Store page for each of these games clarifies that they’re only compatible on the PS4, so if you suddenly had the urge to buy any of the 6 games above, you’ll have been warned.

TGG began asking the various devs of the game above if they would be doing anything to fix these issues. A PixelBOT EXTREME! developer responded saying that their game should be working and would look into why it wasn’t.

Below is the original list of PS4 games not compatible with the PS5.

DWVR
Afro Samurai 2 Revenge of Kuma Volume One
TT Isle of Man – Ride on the Edge 2
Just Deal With It!
Shadow Complex Remastered
Robinson: The Journey
We Sing
Hitman Go: Definitive Edition
Shadwen
Joe’s Diner

(Source)