Sometimes you can't zoom out with the button.
Sometimes you cannot view the information about the plane by passing the mouse over it.
The game is nice, but it totally needs a reference of enemy planes' ability, because it's pretty frustrating to learn them by experience...
Stupid, repetitive and buggy game.
Donkeys joke at you telling to read a non-exstent manual.
Phantoms are buggy: just pause the game while they're charging and they will miss the attack.
How do i get new moves?