With last week's release of Metro: Last Light, I figured it was high time that I go back and play the original game, Metro 2033. A bleak, dark survival horror FPS set primarily in the metro tunnels of post-nuclear Moscow, Metro 2033 is based on a series of novels by Dmitry Glukhovsky. Reminiscent of both S.T.A.L.K.E.R. and Fallout 3, I wanted to see if the original would capture my attention enough to warrant checking out the sequel.