Was really enjoying it but the ads wore me out. There is more ad watching than time spent playing the game. I don't like how the cost of warriors and dinosaurs drastically increases after each round. I got to level 120 and the game would no longer let me watch ad for completing a level bonus or to get a warrior or dino, it kept repeatedly saying, "no ad available" what am I supposed to do? Now there is nothing left for me in the game since watching ads is SO necessary to advance in this game.