1st Game Over

Shoot down 10000 aircraft.

Reach Squadron Level 30

Shoot down 700 aircraft with an active ability

Accomplish 20 Extra Missions

Survive a level without losing any wingmen

Discover and collect a hidden ugrade coin

Destroy 50 ground units

Defeat 5 different Aces of the Luftwaffe

Defeat 20 different enemy aircraft types

Finish Chapter 4 of the Allied Campaign

Finish the Allied Campaign

Unlock 5 new aircraft models for your pool

Burn down 1500 aircraft with the flamethrower power up

Destroy 200 aircraft with any laser power up

Destroy 35 enemies within 1 second

Destroy 125 aircraft by crashing into them

Repair 30000 hitpoints of your wingmen´s aircraft

Finish all levels of the Allied campaign on hard difficulty

Accomplish all extra missions of the Allied campaign at least once

Upgrade all abilities of the Allied squadron

Finish level 5-4 of the Allied campaign without any enemy surviving

Finish level 3-1 of the Allied campaign without causing any alert

Finish level 1-4 of the Allied campaign without receiving any damage

Defeat as many Crow soldiers as possible!

Collect fears while Siegfried is hallucinating!

Defeat as many enemies as possible with Dark Holes!

Finish all levels of the Axis campaign!

Defeat a Crow Commander without allowing him to heal!

Defeat all boss enemies on extreme difficulty!