1942: Joint Strike Cheats - Xbox 360

Achievements
Complete each of the following achievements below to get the allotted gamerscore:

Lightning Rod (6) - Complete the game with the Lightning.
Mosquito Wing (7) - Complete the game with the Mosquito.
Shinden Striker (7) - Complete the game with the Shinden.
Blitz (10) - Complete the game on the Wing King difficulty setting.
Fangs Out (10) - Defeat all of the bosses with an A rating in one play-through.
Combat Ace (40) - Complete the game with over 2,000,000 points.
Concerted Combat (10) - Destroy 30 enemies using a Joint Strike.
Sharpshooter (10) - Get a 90% or better accuracy rating.
Padlocked (25) - Defeat all of the bosses with an S rating in one play-through.
Tiger (30) - Collect 30 medals.
Shooter (30) - Complete the game with over 200,000 points.
Wingman (15) - Complete 3 levels of the game while playing Co-Op.

Unlock Secret Plane
Beat the game on Wing King difficulty, and then go to Shinden in the plane selection screen and select it by pressing [Y] to use a black and red version of the Shinden with maxed out power.