This is the ad supported version of the game. "Simple fun Pictures don’t do it justice. Fun game that progressively gets more challenging. Looks great on my transformer prime. Only criticsm ihave is the levels should be shorter with faster scaling in difficulty. Great game for the price, 5 out of 5 stars!" -Jason"Fun, simple, tilt phone to aim lasers at meteors headed to earth., 5 out of 5 stars" -crt"Very fun! I Really like the power up system and the thrill it creates. Would recommend, 5 out of 5 stars" -TaraDefend the Earth against an onslaught of meteors in this space shooting game! Use your device’s motion sensor to control your laser’s direction and blast those meteors apart! This arcade style game is easy to play and addicting! The Earth can absorb some meteor hits, but if five meteors make contact the game is over. Defending the Earth gets progressively harder as you rack up more points and more meteors appear.Reddit username: icanmakeshittygames