The Metro games have never shied away from shoving players into a bleak post-apocalyptic world, but in Metro 2039, things are looking especially grim. Ahead of its release in 2027, a new gameplay trailer for Metro 2039 was revealed at Gamescom Opening Night Live, showing how players will have to deal with a new regime that has risen from the ashes of the nuclear war that turned the world into a radioactive wasteland. The gameplay showcased several hallmarks of the…