December 7,1941, american was suddenly attacked by naval and air forces of the empire of japan.
you must resist attacking from air force of japan to protect your warship from being shot.you should know that every zero fighter would shoot at you twice with 1% impaired every time.And every 97-style attack fighter would launch a trpedo forst and then strafe at you. if you are shot by torpedo,your warship would be impaired by 5%. enemy fighters would not attack you again if you can shoot damage them,but no score. good luck!