It's rare these days that a game on Newgrounds gets me so hooked so very fast.
Gotta say, I was suspicious when starting a new game and seeing a relatively low-fi graphic greeting me and introducing the basic mechanics of the game. The rest of the game looks and plays incredible. I was completely lost my first time around, thrown into an arena to figure out the mechanics. Fifteen minutes in, I had a good grasp on the challenge, restarted and finished the game. I loved every minute of it.
The only couple of things that felt a bit off to me were terrain and difficulty. The units wlaked freely over houses, and steep terrain didn't seem to make a difference. Moreover, on Normal mode, after restarting my first run, it seemed to easy sometimes, Dragon Fire feeling a bit too op, especially once it's upgraded.
However, this game is a gem in Newgrounds' library, and I had a really good time beating it. Wish you all the best with you Steam release!