Due to an overwhelming success the developers over at Bizarre Creations have decided to unlock the multiplayer beta and make it available to gamers everywhere on the Xbox Live Marketplace. So, if you have Xbox Live Gold membership you can head on over to the demo area and download the multiplayer demo now.

Blur™ is the ultimate powered-up racing experience, dropping players into heart-pumping, electrified action with up to 20 cars trading paint as they charge towards the finish line.  Drivers careen through real-world track locations packed with fast curves, sneaky alternate routes and hair-raising jumps in over 50 licensed cars as they collect and tactically utilize intense Power-ups, including the ability to blast other cars out of the way with huge bursts of energy, boost their speed, and more. For the ultimate multiplayer racing gameplay experience, Blur offers a first in the racing genre with up to 20 players online at the same time, a progressive ranking system that rewards gamers the more they play, objective based race events, and if that weren’t enough, Blur brings back a fan favorite with 4-player split-screen gameplay. Blur will be available this spring for Xbox 360, PS3 and PC.  

Check out more info on Blur over at http://www.blurgame.com/.