Toss up between Doom Eternal and Half Life Alyx for me.
Doom Eternal had what is probably the best modern “boomer shooter” sandbox ever – requiring you to use every trick in your arsenal at higher difficulty levels.
Half Life Alyx was truly revolutionary for the VR medium and is an experience I honestly can’t describe (which is why I’ve yet to make a video on it- I haven’t got my script in a place where I think it does the game justice)
They are both so incredible for different reasons.
My honourable mentions would be Yakuza: Like A Dragon (which had the best story), Ghost of Tsushima (which was a great overall package, particularly once Legends was added), Hades (one of the best indie games I’ve ever played), Ghostrunner (super exciting, short and sweet) and the controversial one, Cyberpunk (which was basically an early access version of what will be a great game one day)