Gears of War: E-Day, the prequel shooter coming October 6, got a dedicated trailer focusing on its story and campaign during Opening Night Live and it features two separate instances of the word “f—“. Usually showcase trailers limit themselves to only one! You can’t blame folks for letting their tongue slip, though, especially when canonically they thought that had just moved past a human vs. human war only to be forced into conflict with monsters rising from the ground.The trailer showcases…