Copter.io unblocked is a brand new io game focusing on a tough shooting battle. If you are after 2D Shooter io games, you must check this one out. Your mission here is to navigate a helicopter around the arena to shoot down all enemies, drones, tanks, buildings and anything standing in your way. Keep your skills improved to get through all enemies, develop your ship with new weapons for more strength. Remember, you are fighting to become the king of the arena in Copter.io game online! Much fun!