Earn all medals and the highest rank in all missions (Act I and II).
Earn all medals and the highest rank in all missions (The Sands of Africa).
Shoot down all V-1 rockets headed for London (single player).
Play a co-op mission.
Finish a single mission in Simulation mode (other than Baptism of fire).
Finish the African campaign (single player).
Earn all medals and the highest rank in all missions (Eastern Winds).
Shoot down 300 fighters in Campaign mode.
Finish the Russian campaign (single player).
Win all duels with enemy ace (Eastern Winds).
Stop the train before it reaches the railway station (single player).
Finish Act II (single player).
Defend all battleships at Iwo Jima (single player).
Finish Act I (single player).
Drop a bomb on a plane during takeoff.
Destroy 3 enemy ground vehicles with one bomb.
Sink 5 ships in under a minute.
Fly under every bridge in London (single player).
Launch more than 100 rockets in a single mission.
Shoot down an enemy fighter with a rocket.
Shoot down 6 planes in under a minute.
Finish all missions on HARD difficulty level (Act I and II).
