Incredible
No this isn't one of those ROMG10PLOX reviews... I actually have really good reasons for giving you straight 10s.
Graphics are unspeakably well-done, the amount of detail from the weapons to the splattering brains is amazing.
There's a very gritty, survivalist atmosphere going on (of course), but this was well presented with the various diary entries, kept me well interested in the near-hopeless world.
Guns sounded like guns, what else can I say? Zombies dying sounded like it too, at least, I think that's how zombies sound like when they get ripped to shreds?
Violence is 10, no explanation needed here.
Interactivity... I've played tons of defense games, and nearly all of them got boring around the 3rd level because either the weapons stink or there seems to be no point. There are tons of weapons (if you invest time looking) and an actual ending. Not very common in defense games!
I laughed out loud when I saw the clown, enough said!
Overall, very very nice! I look forward to future entries!