I finished Call of Duty 4 yesterday. A bit too short but a great shooter. Awesome graphics and some pretty hard missions. POSSIBLE SPOILERS AHEAD! The Chernobyl-mission was just awesome. That's what STALKER should've looked like in the first place. CoD4 is also the first game I know that actually lets you die in a nuclear explosion. You move in slow motion, still numb from the helicopter crash, the environment looks pretty much like the depiction of hell in the "Constantine" movie, you see the huge mushroom cloud lurking in the distance and then the blast wave kicks in. A-w-e-s-o-m-e.