5 stars: Enjoyable play. I play the daily challenge as I find the campaign mode is too difficult for me. That said i still get hours of pleasure playing the game.
3 stars: The game does not provide any shields popping up during gameplay.....I am stuck at level 88, and even my laser jet isn't sufficient to take down the main boss....had their been additional shields, then the same would have been interesting
5 stars: I like the game it's easy to get points if I had any complaints it would be that the spaceship doesn't glide easily across the screen
3 stars: The boss drop percentages are not working correctly, please fix it. Yes, I know how it works, I figured it out, now I came here to tell you that the percentages can be way off.
5 stars: Awesome graphics! For me it's addicting! Once I start I'm gonna play until my battery dies!!! Love this game!
5 stars: This is the most stable version of this game I've came across. A little aggressive with the ads but still worth it.
5 stars: Very nice games controls are very good i like attacks of the game and the power up i like a lot we can destroy any space ship
5 stars: I love this game. It's very interesting. Beautiful graphics. Welldone.
5 stars: Fun. Not as good as the first type of this I played but definitely fun
5 stars: It's real cool so far I'm only on level 4 but I'm already hooked.
4 stars: Fun n fast action for hours with no hint of instruction it's like lost in space ! ! !
3 stars...