Exactly what it says on the tin, but executed about as well as you can possibly imagine. Most importantly, you can play it how you want. Everything from a patient, meandering exploration, to a methodical completionist run, to a quick breezy jaunt, even as far as some nearly Goat Simulator level exploitations of mechanics towards the end of the game, any way you want to play this game you'll find something for you. Exceeded all my expectations and I'm excited to come back in a few years and play it again.