Freaking Great
A great game to make you feel...well..godly. I got to lvl 26 and got bored and I found out that I wasted around...1 and 1/2 hours playing this..great job.
Tiny Walkthrough:
Get Temple first, then the level after that, make sure you have people to convert to. and During this level, get the Archer. Get around 20 archers and start saving money for mages. Once you get mages, get around 100 of them. Then, when you can use convert at least 4 times without having to recharge, get as many archers as you can. Once you have around 200 archers, you don't need to do anything anymore. Just sit back and watch or something. You don't really need the other things like the Builders or suicde bombers(those are for fun.)
When I got to the start of level 26 I got these stats
Mages: 200
Archers: 921
Builders: 100
Fort HP : 40000/40000
Money used per level: 200000+
also...I couldn't get more people because I couldn't convert..the archers kept killing them before they got to the screen and died before the Hill spot. So I had in total of 12893 casualties.