by The Kingmaker » Thu Sep 14, 2017 10:17 pm
You also get 3 free heroes (4 including the promotion) and the game is infinitely beatable without them. In fact Paragon, a free hero, and Fate, who is currently free with the promotion, are really cool and I don't use any of the paid heroes because they're so fun.
Also you get far more of the gems equivalent in this game, there's no need to pay for credits or whatever they're called. It may seem a little worse than KR but I'd say IM is better for IAP because the heroes are even more secondary than in Kingdom Rush. The initial price is higher, I concede that.