4 stars: I have to say this game is one of my favorites! Alliances work together well, well most of them and there are no ads at all! But to increase power quickly, it's just basically P2W. Upgrades and researches take too much time ranging from days to even weeks! It takes lots of speedups to finish and continue upgrading other buildings quickly. You'll just have to constantly buy speedups to keep up with the upgrading process.
3 stars: I've been playing daily for about 9 months. It's definitely a p2w game and it can suck, but finding a good server with balance helped and made it playable. Lots of little daily things to do, but it is tedious and takes a long time to build up without spending actual money; however, there are lots of in game events though that really help earn you gems/speedups.
3 stars: So the game has potential. There are no ads which is good but I've probably spent close to fifty USD(minimum), and once you get to having your furnace level 22 it takes 4 days (without speedups) to upgrade. The only downfalls I have are the game isn't like the advertisement, and the super long building times. And once you buy a pack at 4.99 it's going to be 9.99 next. But I play everyday, and enjoy it.
2 stars: Nothing like the ads. Some games deliver on what they show in the ads you see, and others are a blatant lie. This is not an isometric survival game, this is primarily a series of timers attatched to upgrading buildings. It gets 2 stars for having an aestheti...