Defly is a combination of two famous IO games called Diep.io and Splix.io. You start to pilot a helicopter then try to fire your opponents while keeping yourself alive from their shots. Try to create walls for a better defense, vanquish as much realm as possible, improve your aircraft so you can survive longer. Your goal here is to enlarge your territory until you completely vanquish the entire map. Are you up for this challenge? Jump into the game then start it now!