Did you purchase the Epic Edition of Bulletstorm? If so, congratulations. You may now enter the Gears of War 3 multiplayer beta on Xbox Live.

Pre-order customers will have to wait until April 25, but everyone who participates can earn a number of unlockables, including flaming and gold-plated lancers. Unlockables will carry over into the retail edition.

Full details regarding unlockables and dates.