What games are a “must play”

Like the title says, I know this is subjective but humor me here. I’ve just gotten my first OLED and I’m kicking myself for not doing it sooner! I’m curious if there’s anything that comes to mind for others with OLED’s you consider a “must play.”

The new Kingdom Come looks like a movie, Space Marine 2 does quite well also. Eyeing any of the FF games as they all have some amazing visuals that I’m sure an OLED will only bolster. What are some of your favorites after getting an OLED?

Thanks!

Edit: truly appreciate all the great recommendations. Yall got great taste and have really filled up my backlog. Happy gaming, friends!