Upgraded one gun tower 5 times and walked away when I came back an hour later I bought a cannon tower and upgraded it about 8 times then walked away for about 3 hours. The last few towers seem to be not purchasable, even with 600k.
for everyone that is complaining about attacks failing all the time what are you upgrading on your troops? If you upgrade Attack they don't fail as often. Moral up grades your units health and the defenses helps to make your opponent fail their attacks. Excellent game 4.8/5 so basically 5/5
1/5 until Leroy Jenkins is fired from hostage truck driver. Seriously if you were allowed to control the truck that would resolve the terrible mission.
Game has a ton of potential, I'd like to see more ways to spend your research, perhaps on weapon upgrades. Also as many others say level 8 needs balancing something fierce! other than that I give it a 4/5. Fix the the bugs here and there, beef up the content a tad, and balance the game a slight bit more and its a 5/5!
finished mission 8 with a score of 79680. Good game all in all, but I do agree with a few of the others, Give the units tactical advantages vs. other types. And where are the infamous Mongol horse archers? Once you get going its all too easy. 3/5
3/5 decent game but the controls seriously need work. The difficulty comes from the clunky controls not the game, movement with the mouse and aiming, you should seriously rethink the controls.