Planet Defender

Planet Defender - Giữ bình tĩnh để cứu trái đất khỏi sự nguy hiểm của thiên thạch

One-tap to easy learn controls the ball to destroy the dangers from meteors before they hit the earth.

Your planet has 3 protective layers. Each time the meteorite hit the earth, the protective layer will gradually disappear and earth will disappear when the collision 4th.

Start protecting the Earth right now!