I saw the woman in the toga and thought: Hey, a MMO that doesn't use gratuitous breasts to sell a game. Then I clicked play and saw the Amazon. In a society with no men, I don't think skimpy outfits would be devised.
It has promise, but I don't want to have to keep restarting from day one to complete the goals. I also want to be able to see the projectiles, so maybe a trichrome pallet. The screen is a bit too small/sprites too large, it's hard to maneuver around the enemies without getting hit. Also, the amount of money/cost of things are a bit off balance, since the turrets don't do much and rise in cost quickly.
It's like Rebuild, only you play the most boring parts, and the randomness is even worse. The zombies are small and hard to see in the dark, there's not enough information during the shooting, and when I send people on the search mission, the more I add, the less effective they become.
try update player here http://files.unity3d.com/chris/AutoUpdate/WebPlayer.html