Game is entertaining initially with cool graphics. You’re given starter ships with 2 sidekicks called drones. Then a wing for additional firepower but limited. You collect gems, gold, cards, and other stuff to upgrade your ships, drones, and wings to make them stronger and better for levels, attacks, battles, and so forth. It’ll take you months grinding to make that happen! For those who do not have patience to collect said gems, golds, etc. for free this is where gamers get sucked in to paying hundreds and thousands of hard earned dollars or whatever currency you’re in! I’ve been playing for almost a year now and believe me it is very tempting to buy and I’m so glad i did not spend a single cent! A lot of gamers are saying the developers of this game are just GREEDY and skimp on the free rewards (gems, cards, gold). It is very noticeable but one has to understand these developers need to earn a living as well just like the rest of us. With the money they are raking in, one would expect they would fix the never ending bugs and provide decent support. Last week of July 2020, the developers raised the levels of ships (X1, X2, X3, X4, X5 and X6) which make it really frustrating for those who took months just to get to X level! It’s just way too much and the sense of fun and satisfaction in playing the game starts to diminish... rapidly. So for me, I might continue to play for a few more weeks or months without spending a penny and perhaps for those spending hundreds or thousands should think twice before wasting more of their hard earned money.