Absolute favorite is probably either Bloodstained or Castlevania Portrait of Ruin. Every Metroid and Castlevania is good though. Ender Lilies, Shantae, Momodora and Alwa are some other ones I've really liked off the top of my head.

Not Hollow Knight, which thinks it's clever to not fill out the map as you go unless you happen to pick the path the map dude is on. Makes me feel like my time isn't respected which is a pet peeve of mine. Also other than bosses the combat is boring and repetitive and you don't get stronger fast enough for revisiting areas to not be a slog.

I mostly play on PC these days but historically it was Nintendo consoles. I like exploring maps.