1. Claim your coupon code on GameSpot's page, if you are not a GameSpot member yet, sign up for free on GameSpot.
2. Visit: http://www.onlive.com/chevy.
3. Enter your email, create a password and Gamertag, and submit or if you are already a member of OnLive just sign in.
4. Enter billing information (credit card will not be initially charged, but is required to qualify for the offer).
5. Apply your promo code that you've got from GameSpot and continue.
This promo is only available to first time subscribers of the OnLive PlayPack Bundle. The promotion code is valid towards one free month of a new OnLive PlayPack Bundle monthly subscription and must be used by January 7, 2012 11:59 PM PST, while connected to the OnLive Game Service. This promo is only valid within the contiguous United States.
With the release of the OnLive App for mobiles and the Universal OnLive Wireless Controller, gamers now also have the choice of playing games like Batman: Arkham City, Assassin’s Creed: Revelations, Saints Row: The Third, L.A. Noire and DiRT3 even in the back seat of a car at highway speeds, the GM Chevy Sonic included.