If you've been playing the Gears of War 4 beta, then you only have until tomorrow, May 1, before it's taken offline.The multiplayer has been available to all Xbox Live Gold members since April 25; before that, there was an "early access" period that ran from April 18-24 for people who played Gears of War: Ultimate Edition before April 11.Players who reach level 20 in the beta will receive a vintage Kait character skin and emblem, vintage weapon skins, and a unique bounty card that offers double XP for one match.