To autoshoot, just press A-S-D-F and then click out of the game screen (like anywhere on Kongregate's web), and then in again. This works for Mana growth too.
OMG, how can it be so worst than the first Epic War, they just spent many time writing a story that nobody will read -but can't skip-, and did make much more difficult to spawn units and update -understanding that the only new difficulty is ten more minutes of fingercrushing for doing the same thing-... Anyway GREAT game, let's just forget this edition even exists.
Well, maybe if I keep playing this thing for about the next three years I could finally win all the 100 medals! Even those random ones that nobody knows how to unlock! And then all those pretty 30 points will finally be only mine! Mwahahaha!
If for winning the highest kong badge I have to unlock 100 medals (!), many of them without even knowing what I have to do, why the **** it only gives 30 points? This must be the most randomly hardest Kong badge EVA!
The best tip for last boss is to keep sending hobbits (they slow it), archangels and dragons (hotkeys 1, 6 and 7). Of course, keep firing your fully upgraded arrows (you can make it easy by pressing A, S, D and F at the time and then clicking out of the flash window).
Other features aren't so usefull in this stage, so keep your mana for important units. If you play like this that hard enemy tower will not even reach the half of the scenery.
Too hard since the beggining, other weapons than basic peon towers and their updates are also too expensive for making it enjoyable. Love classic DTD, unlike this: 2/5
It worked for me! (initial spread in Madagascar, I even didn't need to restart at any time)
1 Pick Virus
2 Start in Canada, Greenland, New Zealand, Cuba (if not, restart)
3 Sell starting symptoms (if any), other than sneezing. If you don’t have sneezing, buy it
4 Buy 1-1-1-0 Resistances
5 Once your disease spreads to a few countries, sell sneezing to get rid of visibility
6 Wait until all countries are infected. If Madagascar closes or this is after day 30, restart
7 Pump 4 Drug Resistance and buy sneezing, coughing, vomiting
8 After a few days, unlock tier 2-3 keeping whatever symptoms it gives you
9 Buy fever, fatigue, diarrhea, pulmonary edema, hypersensitivity, hemorrhaging
10 Wait until everyone dies
IT WORKS!!!!!!
if it works copy and repast it
 "Sexy Jessica Alba"){kind=icon}
 "Pyro II"){kind=icon}
 "Phage Wars 2"){kind=icon}
 "Epic war"){kind=icon}
 "Color Infection 2"){kind=icon}
 "Epic War 2"){kind=icon}
 "Zilch"){kind=icon}
 "Meat Boy"){kind=icon}
 "Artillery Live"){kind=icon}
 "Whiteboard Tower Defense"){kind=icon}
 "Ether War"){kind=icon}
 "Pandemic 2"){kind=icon}
 "Super Crazy Guitar Maniac Deluxe 3"){kind=icon}
 "The Last Stand"){kind=icon}