I think there are still some pretty major bus that need to be ironed out. I had to replay the 1st area once in order to unlock the second. The process was tedious, but I was willing to do it. Now I just completed the second area, but it still says on the World Map that I need to beat it in order to play area three. I'm most definitely NOT willing to replay the entire second area just because of some faulty programing by the developers. I caution anyone who intends to progress far into the game that this could easily happen to you. In case there's some effort to identify the bug, I defeated every enemy in the second area, including the mini-boss before confronting the main villain. After I beat him, the text displayed when one enters the area came up, not the proper description that comes after killing the boss. Hope this helps both players and the developers!
This is definitely a great game, but I think that with the implementation of some passive skills (maybe unique ones for each character), it could be turned into a fantastic one!
Fantastic game, just have minor bug (I think) to report. When clicking on the mission breifing page, it shows some units as "flying" that aren't (for instance I've had flying orcs and goblins). Once I actually do the mission it's fine, it's just that screen where you pick your heroes before the level.