3 stars: Good game. Most heroes are free, just take awhile to get them and level them up. You have blue heroes (weakest), purple heroes and orange heroes (strongest). You have to collect hero shards to recruit the hero, after that you can use hero shards or universal shards to raise star level. Every server has a really big alliance, I recommend going to a top alliance to help you learn the game. If they don't offer any advice then find a new one.
3 stars: Too expensive!!! The game could be fun if you didn't have to pay for everything. What they give you free is worthless, especially heroes. Plus it's cheaper if you live in Asia. The game is very uneven, if you have to fight an Asian server you will lose badly. The game for them is so cheap. I'm not sure why they set it up to be unfair. Each server is dying because of the prices and they are too greedy to realize that.
3 stars: This is a really fun game and you can choose to pay or play. Problem is it's all one sided navy and your forced to play that way. I don't want to be forced into a meta. Balance the game some and add some skins that boost Army/ Airforce. Recently a decent air force one was added, but the last decent army one was forever old. Balance, you can tell devs favor navy!
4 stars: I never thought I'd find a mobile MMO game that's not meant for making money. The heroes can all be earned, just needed a bit of patience unlike other games that would need you to spend to get exclusive heroes. Although the...