Awesome game once you got into it. The protectopedia was largely useless though as it didnt shed any light on the thing that I was the most unsure about in the start. How to change the element of the units I used, as I'd just played protector 3 prior to nr 4, where you select the elements manually pr unit. But as you got a few hero altering element items it became a real walk in the park. Only complaint is that it got too easy towards the end. I ran with a combo of a fire flitwind defender( rangers and defenders) , fire advisor Gorland(crossbowmen and some melee poisoners) and energy trainee Kirana( trainees and arch wizards)