Mixing Tetris and Space Invaders sounds like a pretty good recipe, but in the end it never really stacked up - our review of Galaxy Stack found it to be a tad underwhelming, despite a pretty decent concept.
But what do we know? We're just some fools running a website about mobile games. So we decided to give our community of mobile gaming fanatics, the App Army, their hands on the game as well.
You can read their reviews below, but we know what you really want - your own chance of getting the best and latest games for absolutely naught beyond giving us a review.
Well you can! Just join our App Army over on Facebook (make sure to answer the short questions given to you!) and each week you'll have a shot at playing a big game of that week.
And better yet, you can chat about mobile games with other fans of the platform, make some friends, and get some wonderful, stimulating conversation in your life.
Paul Manchester - iPhone SE
I really wanted to spend more time with this game but it was over before it started. For me, as simple and rewarding as the controls and mechanics were, there just isn’t enough to warrant long high score chasing sessions.
I was disappointed that they didn’t make more of the stacking element of the game, which I think could have added so much more to the game. Hopefully this is a starting point and they can build on this for a cracking sequel!
As it is though, short, simple and just not enough to it.