2.2.0

• Made easier to evade enemy anti-aircraft missiles.
• Added mouse button settings. You can now set the mouse sensitivity and the functions to be assigned to the left, right, and middle mouse buttons.
• DirectInput joysticks are now supported. (e. g. Logitech, Thrustmaster products)

2.2.1

• Changed the number of magazines for the V245 20MM machine gun, the V860 30MM chain gun, and the V50 machine gun to 500, 650, and 700 respectively.
• Enemy submarines can now move while submerged.
• LCH-98D Sawfly Warrior's deception performance of flares has been weakened.
• Fixed the escorted friendly helicopter to land faster when it reaches the main base.
• The modeling of enemy interceptors has been replaced.

2.2.2

• Fixed a frame-drop issue and various errors.