The Gears of War 3 beta officially kicks off today. If you've pre-ordered the game or purchased Bulletstorm, you're good to go. However, if you're one of the poor souls who didn't do either of those things and still wants to play, we can help. We'll be giving out codes to access the Gears of War 3 beta via IGN's Twitter account. Simply tweet @IGN with the hashtag #gears3beta for your chance to win! Related ArticlesClick here for more of IGN's Gears of War 3 Beta features...