The Metro Facebook page has news that Metro: Last Light is gold, and with development complete, 4A Games' upcoming shooter is on track for its planned release. Here's the short and sweet update on this: "Metro: Last Light is finally GOLD! Enter the Metro on May 14 (North America) and May 17 (Rest of the world)!" For a look at the game, a third Metro: Last Light Ranger survival guide video was released earlier this week.