Achievements:
Finish the following achievements to award the indicated amount of
Xbox Live Gamerscore points.
Smooth Operator (15 gamerscore points):
Reach 1940 without losing a life.
Rescue Mission (15 gamerscore points):
Rescue 10 parachutists in one game.
Reach 2001 (20 gamerscore points):
Complete 1982, making it through to 2001.
Reach 1982 (20 gamerscore points):
Complete 1970, making it through to 1982.
Reach 1970 (15 gamerscore points):
Complete 1940, making it through to 1970.
Reach 1940 (15 gamerscore points):
Finish 1910, making it through to 1940.
Perfection (20 gamerscore points):
Reach 2001 without losing a life.
Missile Attack 2 (15 gamerscore points):
Destroy 20 homing missiles in 1970.
Missile Attack 1 (10 gamerscore points):
Destroy 10 bombs in 1910.
Formation Buster (10 gamerscore points):
Destroy all the planes from a single formation 3 times in one game.
Complete 2001 (30 gamerscore points):
Finish 2001.
Bomber Hunter (15 gamerscore points):
Destroy 4 bomber planes in 1940.
