Tapp Ufo is an html5 arcade game, touch to destroy ufo and get scores, be careful not to touch the plane or your life will be reduced. Tapp UFO, arcade game, HTML5 game, hypercasual game, puzzle game, destroy UFOs, score, touch controls, kids game, casual game, fun game, mobile game, space game, alien game, leaderboard, reflexes, timing, high score, easy to play, addictive game