Fallen from heaven into hell

I installed the game for the first time a year ago and Ive always loved the game system and the variety of levels, but the last update has ruined it for me : the optional ads to unlock tower slots were not too intrusive and overall a good idea, but the new arena levels are impossible to win and all in all not worth wasting the time to unlock extra tickets. Although this game was one of the best existing tower defense games, it has become more frustrating than fun, Im not even sure its worth trying out for new users... I will probably be uninstalling it soon too, theres challenging the player and then theres frustrating them.

Schmaluk about Crazy Kings Tower Defense Game, v1.8