I'm experiencing those bugs that are mentioned in the description about the new IE. Makes it kinda tedious to get complete the challenge, although it's easy.
I think this game is good, but it needs a few improvements. To sum it all up: Tooltips are needed for abilities and stats, the critical chances have to be lowered (the game is too luck based as it is now) as the opponent army often has more units and thus a higher crit chance in total it seems, the computer takes too long to think through it's strategy. Otherwise, a pretty good and definitely addicitive game :)
The game bugged for me. Exactly 15 "monsters" walked on the grass and dissapeared off the screen. I'm at the last wave now (65), and I can't continue because there are 15 left.
There should be an option to restart the game, and you should make it so that when the boost tower(s) is selected, the other tower units that are covered by it's boost ability are highlighted. Otherwise, good game.
It really bothers me that my old save file was deleted, when this game has such a low replay value and is mainly about farming reputation with different factions.