I'm a very casual gamer, and I'm sure others have logged more hours into other games, but the one game I have continuously played over and over again is LA Noire.
check it out
https://www.rockstargames.com/lanoire/
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they just did a Switch port.
and they released a 4k version for ps4 pro
it's old, from 2011, but apparently it's not dead yet.