Deflyio Coolmathgames - University Of Massachusetts Amherst Graduate Programs Skip to top of page skip to navigation skip to main content skip to footer Defly. io is a multiplayer territory capturing game where you are a helicopter, and the goal is to get as much score as possible by expanding your territory or killing other players. You can place a. Build towers and walls to claim territory and level up. Destroy your opponents and try to conquer the entire map!
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