The game is no doubt a good eye candy with its 3D feel and visual effects. But this game is a freemium type which means as you progress, you will have no choice but to spend real money in order to win. Further levels requires more firepower because the enemies just wont go down from your early weapons. If you dont want to spend money in exchange for gold or gems, you will have to complete an offer from the offer wall which means having to watch or download another app which you may or may not like.
In conclusion, the game is fun to play but costs money in order to excel in it that may. It is both very interesting and costly which may lead to some gamers trying to hack or cheat it. So yeah, thats just about what I observed on Space Brothers so dont take my word for it and go try it for yourselves.
