Here is the full list of all 12 SkyDrift achievements.
Kill two players at the same time with Shockwave.
Collect 10 Badges.
Complete Stage 1.
Use every powerup in the game at least once.
Complete the campaign.
Collect all Badges.
Unlock all events in the campaign.
Unlock All Planes.
Unlock All Skins.
Earn your first victory online!
Win a race with every plane.
Complete at least one match for 7 consecutive days.