This game is 1 dimensional. Toward the 20th level you start treating the 300L carrier like health packs and the 23D aircraft like attack points. I put all my jets up top and 2 carriers on the bottom. I got sick of pointing and clicking in the game and quit. Such a good concept that failed at delivery!
Whoever made this pile of feces needs to make the units target fire on the enemy or I might as well throw some cards in the air and see if they shuffle themselves when they fall to the ground (monkey sort).