No other game achieves the feeling of building your first home base and hearing an AI say "Welcome aboard, captain" as you set foot in it.

It's Subnautica but on Mars and there aren't any sharks.

A game that tricks you into thinking you'll be the chosen one but instead has you act as the background servant of some dweeb who turns out to be the real chosen one. It's like if Dragon's Dogma made you play as a pawn.

A collection of life lessons inside a multi-solution tesseract. Very few puzzle games manage to be this replayable.