ACHIEVEMENT - HOW TO UNLOCK Addicted - Complete at least one match for 7 consecutive days. Air Race Champ - Complete the campaign. Combat Ready - Complete stage 1. Decorated - Collect 10 Badges. Dressing Room - Unlock all skins. First Victory - Earn your first victory online! Home Stretch - Unlock all events in the campaign. Power User - Use every powerup in the game at least once. Shock and Awe - Kill two players at the same time with Shockwave. Test Pilot - Win a race with every plane. The Collector - Unlock all planes. The Most Decorated - Collect all Badges.