5 stars: Game is addictive, the game is fast paced which suits me well. I am not sure how many levels are in this game but I do know there is a tooooon and on top of their being a couple hundred levels, you have to beat each level 3 times, on \
5 stars: By far the best alien shooting game there is. You don't need to spend money to advance, just skill, and you develop this through playing the 1000\
5 stars: I've been playing this game for about 5 months, I have really enjoyed playing but recently I have lost half the points that I have earned, I have sent three emails to the developers to get this corrected as of yet I have not received a response. I am hoping this gets resolved. A note to the developers your game is only as good as your customer service! I will keep everyone posted about the outcome, hoping for a positive outcome.
5 stars: Just updated my review to 5 stars. Really enjoy this game. Easy to play with 3 different levels of difficulty you can set yourself. It's not what you think, similar, but better than the other game like this in my opinion. if you like blowing up alain ships then you'll love this game. Glitches when a lot of action going on at same time otherwise fun to play. Highly recommend it for those of us who were kids in the 80's
3 stars: I have very much enjoyed this game but recently after updating I no longer receive my daily crystals and the cost for a spin has doubled. Fix these glitches and my rating will go up. I also can't figur...