Gears of War 3- Kicking off in mid-April, the Gears of War 3 public multiplayer beta will give players a chance to experience three new Versus Multiplayer modes on four new maps, and help shape the year’s biggest blockbuster, set to launch worldwide on Sept. 20 and in Japan on Sept. 22. You can even decide which maps you would like to see in the beta starting today by visiting the Gears of War Facebook page and voting on their favorites. Voting ends on Feb. 28