This was an awesome game. I really enjoyed the progression that went on throughout. You start out kind of hoping that you can make it through, and things feel really tense, but by the end, you're this immortal engine of destruction that just marches forward and wipes out everything in its path. The achievements were fun to collect, and the added fun in the menu for collecting them all really made it about 10 times more fun.
I enjoyed this game greatly, you really did an excellent job on this. Everything was fantastic.