Microsoft launched a viral contest that will allow fans early access to the Crackdown 2 demo. All you have to do is pick up your smart phone and get the Microsoft Tag program, and then start searching for orbs in real life.
Once you have the reader, you can look for hidden orbs. The first can be found at the very end of a video posted at Amazon. Once you scanned that one, more clues to the others will be sent by text message to your phone.
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