It’s pretty obvious in deed. Play Copter.io unblocked by using controls demonstrated on main menu. Look at left side of screen to see required buttons. You probably quickly will notice special moves those refer to tailwhip and this kind of moves helps you to avoid enemy fire. Chase helicopters at same level with you to destroy them. Higher level helicopters probably destroy yours quickly because of having heavier weapons. Move with WASD and fire your primary weapon with LMB as usually showed on main menu. Destroy neutral tanks to increase your level without messing with enemy copters. Remember tanks are not defenseless as well. For amateurs, there are defenseless stones to destroy just to practice on accurate shooting.