" It seems Warhawk had a little surprise for Europeans today. The Omega Dawn Booster Pack was free for a limited time.
Along with the v1.2 update released today came an in-game store, where the new Omega Dawn Booster pack could be bought from. However, Europeans were treated to the pack for 0.00 Euro's."
*Update* - Some are reporting that The Booster Pack is available for download right now, but you'll have to pay.