A very simple top-down shooter. It's boring to play and doesn't end, but it's a quick way to waste five minutes. Basically, it's a WASD and mouse top-down game, with some zombies coming after you which you must shoot. I took a cue from Boxhead as well and added a special fast zombie which is differently colored from the regular types.
This game is unique in that everything is a one-shot kill, both for you and the zombies, and your bullets can pierce multiple zombies at once. By aligning your shots and being frugal on ammo, you can kill several zombies at once and rack up combos. The more of these combos you make, the higher your score.
This game runs rather slowly on NG, so if you'd prefer to enjoy it as it was meant to be, download the standalone SWF at http://uploads.ungrounded .net/460000/460169_Zombie _Attack.swf?8899060 . Remember to remove the spaces.