Regarding puzzle games, Obra Dinn is my absolute favorite. The peculiar binary art style is absolutely gorgeous and unforgettable. The soundtrack is golly and suspenseful period-accurate instrumentals. They had a powerful effect on me deciding to replay.

The ledger sequences are well crafted and almost always allow for multiple paths for progression. What you discover here will help narrow and solve something there, even the guesswork needs some noggin' juice.

And on top of that it's very replayable for a puzzle game of this type, This is my 2nd time playing and I only love it more now.