Pretty fun but hard to actually do anything after getting the 3rd ship type. It's mainly a pay to win unless you got hella patience and strategy. Hint: don't move up in the ranks to quickly or you'll have spend money to move up further. Also save all gems, your gonna need it if you want more then 1 hanger and I'm not talking 50 gems. More like the 2nd is 150, 3rd is 250, and 4th is 500. Very unbalanced reward and payment system.