The only 2020 games I played in 2020 were The Last of Us 2 , which is obviously my game of the year, and Noita which had it's v1.0 release in 2020 despite being in early access for about a year, which I've had too many glitches with to really rate. I wish I had the time you have henke.
But I did finish Spiderman on PS4 in 2020, and that was great.
The Last Guardian I abandoned because I don't have the patience for janky controls, and Death Stranding (PS4) needs more time per session than I can spare right now.
So, grim as it was, The Last of Us 2. It may have been bleak and grim, but it felt real. I loved the characters, I loved Abby. It was such a refreshing continuation, leftfield almost, and maybe that's why it got so much flak. After the first one I thought no sequel was needed. After this, I want more.