[user104658]

Originally Posted by The Slim Reaper

I feel like Sony have hijacked this tech advance a bit (probably with permission/in conjunction with Epic... but still) as this is more about the capabilities of Unreal 5 than the hardware (though of course, the hardware has to be good enough to run it). It is impressive though. I wouldn't expect to see games like this until maybe 2023 though, it takes devs a few years to get to grips with a new engine and push it to its capabilites. Tech demos like this are a different beast, as they'll have spent 6+ months optimising this few-minute-long segment, which obviously isn't a workable timeframe for making a whole game.

There was 6 years between the "Kara" tech demo and the release of Detroit: Become Human .