Hey, I liked it!
An excellent game, that is for sure. Unquestionable brilliance, though it did get a tad bit repetative and perhaps a trifle boring after a while. I reached levek 62 on Easy before I just gave up- it wasn't really worth the time now that I had experienced the game to the full. Perhaps a bit more variety to the bombers, and the upgrades increasing with each level (eg. able to increase fire rate with every passing level). Nonetheless, once I set up my mobile flak units (I think that's their name) and upgraded everything to the max I didn't even have to watch the game for about 15 minutes. They just annhialiated everything that came into their LOS. After that though, it got a little too pointless.
I apologise for the sound- my speakers aren't working, so it wouldn't do justice to give you a rating for them. Nonetheless, an excellent game that I thoroughly enjoyed playing- for the first half anyway. Not bad at all!
***STRATEGY***
Load yourselves with mobile flak cannons, or whatever they be, and nothing else. They're the only things worth the money. Once you have two of them, boost your starting HP to the max, slowly building your army. Once they dominate the sky, raise their recharge time so they basically become machine guns, then their power, then anything you see fit to raising.
~VelvetDarkRocks~