Good Game but Greedyness Ruins the Game

Hello this is a Great Game, the Developer promised Content Patches but they didnt tell anything off IN-APP Purchase i bought the game for 3.99 Euros and now im Disapointet to Pay another 1 Euro for just 1 before free Promised Champions... sorry Guys thats not the way of fair business.

endeffect about 100 Rogues, v2.2