Helicopter Mega Splash
Who said that only powerful fighters are suitable for the destruction of aliens? With this function, it is quite possible to cope with an ordinary helicopter. One has only to tie a small weight to it and put a skilled pilot in the cockpit. As you may have guessed, you have to become a pilot. Swing a heavy projectile and shoot down unidentified enemy flying objects with it. For each shot down, you will be given a crystal. The more of them in your piggy bank, the better the result of the game. Good luck and have a good time!