IGN.com got their hands on this first official “Gears of War 3” promo trailer for the upcoming video game coming April 5, 2011 exclusively on the Xbox 360. This official trailer premiered Monday on the television talk show “Late Night with Jimmy Fallon” on NBC.

Game Description: Jacinto, the last human city, has been destroyed. The Locust Horde has pushed the Stranded remnants of humanity towards the brink of extinction. And a fearsome new enemy has risen, threatening to destroy them both. The story of Marcus Fenix and Delta Squad comes to an explosive conclusion in Gears of War 3, arriving exclusively on Xbox 360.

Stay tuned to Shockya.com for the latest from “Gears of War 3” and Microsoft.