Want in on the Halo 3 multiplayer beta? According to an ad in a recent issue of Gamepro all you need to do is pick up a copy of Crackdown when it launches February 20th and you've bought yourself a spot.

cheap trick to move copies of a B-list game? Sure, but it's probably going to work. How much would you pay for a spot in the Halo 3 beta?

via Kotaku