Play another fascinating multiplayer IO game full of competitive players from all over the world. In Defly .io, an awesome Online Helicopter Territory War Game, you get to fly a helicopter and shoot down your enemies on a rough battle for victory. Build walls on the field to protect yourself from attackers and expand your territory to level up and upgrade your aircraft and buildings. Try to conquer the whole map using cool powers you will earn as soon as you start progressing. Try to be number one and survive for as long as possible. Enjoy Defly IO!