I would say Hollow Knight. Every new ability you get is from the environment, which changes the environment after you get it. One great example is that the room where you get the double jump is gusty, which disappears once you get the double jump. Those gusts then affect a different area, and any more would be semi-spoilers. Regardless, the whole game is wonderful, especially if you love Metroidvanias.
The entire album is incredible, but I would say Videotape. Simply awesome. The syncopation is great even if I haven’t looked into it much. I honestly thought the repetiotnnof “in videotape” was weird but now its really grown on me. The entire album has really grown on me, my first listen I thought it was good but nothing special. Now its one of my favorite albums of all time. Kid A is still the best Radiohead album, though.