Defly.io ( デフライ) is a great and interesting .io game with a unique twist that sets it apart from other titles. In this game, you fly a helicopter and shoot other players. You can also build towers and walls on the map to mark your territory. By marking a larger territory and shooting other helis, you can earn experience points (XP)!
This game may sound like a standard io game but you can actually shoot a helicopter's weapon to destroy enemy territory and claim it for your own!
WASD or arrow keys to move
Space bar to build a line, close the line to mark your territory
Left click to shoot (hold the mouse to shoot continuously)
E or Shift to use superpower