Well...
That was a whole lot of work for nothing. No sandbox mode or anything after surviving 40 days? I beat level 40 and then, as a reward, it erases my save file and says start a new game? No thanks. It was entertaining for a while, but one run through is all I want to do. The last tier gun was stupid underpowered, and the grenades and other explosives you were supposed to get suck. And the magic: what did it even really do? I got to the last tier of the magic and it seemed like the light did NOTHING to enemies. It's almost as though it's just there to make it look like something's happening.
As I mentioned before, the last tier of the guns, the laser, was severely underpowered. Sure, it eradicated an entire line of enemies with two shots, but the distance was shorter than the enemies at the end of the game stopped at. I wound up just using a bazooka with double bounce and double pierce (pretty sure double bounce only works with throwables). I didn't even see the point of buying the levels, considering I needed every ounce of points in the world just to match up to the enemies with weapons and skill upgrades. You shouldn't have to buy new scenery, especially since when you beat the game your file gets erased. Pretty pointless if you ask me. I give this a 7 out of 10 just because it held my interest for a short amount of time.