Antichamber
Antichamber is a first-person exploration puzzle game that treats the entire idea of implicit rules as a suggestion.
puzzle-game
WAYPT: Slayaway Camp
Ya like murder?
Baba Is You
If you don't like maddeningly hard puzzle games, Baba Is You is right out. If you're the sort who enjoys letting your brain chew through a fiddly logic puzzle, and you love that little splat of euphoria when you've finally gotten it, this game is definitely for you.