I got this for free through Prime Gaming. I uninstalled at the boss fight in chapter 4, which is roughly 25%-33% of the game. Tried anf failed about 6 times...I just have more enjoyable ways to spend my time than a drawn out fight. I'm not sure the mixture of FPS and adventure/puzzle solving works, at least I didn't enjoy the mix. I do like much of the atmosphere. I definitely enjoyed the enigma machine puzzle.
