Complete the indicated task to unlock the achievement.

Achievement	How to unlock
ACE	Complete the game on Hard.
ALL GUNS BLAZING	Complete the game on Medium.
Air Superiority	Achieve 50 air supremacy badges on all stages.
BATTLE OVER THE WHITE SANDS	Complete Stage 01.
CANYON GRAVEYARD	Complete Stage 02.
CLASSIC	Play Arcade Mode.
DEADLY DUO	Complete the game in Co-op.
EYE IN THE SKY	Destroy 1,000 enemy ground units.
LOOPED IT	Complete one Loop in Arcade Mode.
MECHANIC	Upgrade your ship.
NEW RECRUIT	Complete Tutorial.
NO MERCY	Destroy 5,000 enemy units (air and ground)
OVER THE CLOUDS	Complete Stage 05.
PATTERN DESIGN	Design a gun pattern.
PERDITION	Complete Stage 07.
STORMY SEAS	Complete Stage 04.
STRATOSPHERE	Complete Stage 06.
THE DEAD SHALLOWS	Complete Stage 03.
THE RED KITE	Collect all Badges - Air Superiority, Titan Hunter, Eye in the Sky, No Mercy and Wingman.
TITAN HUNTER	Kill all bosses on Hard.
TRAINING WHEELS	Complete the game on Easy.
WINGMAN	Complete a Stage in Co-op.