Its biggest problem is its performance on modern hardware. As it is now, one would expect near perfect performance on a computer with current hardware, but alas this is not the case. This does not make it unplayable except by a stretch, but it cannot be ignored and does affect the experience. If you can forgive that, which honestly should not be too difficult to do, then there almost no reason to not play this game. Gamers looking for a good survival FPS with a good story should definitely invest their time into this. With the Redux version, I only expect it to be better.