This game is good and you should be happy
Great flash game. Truly great. If I had to pay for this to play it I would, whether it be on something like xbox arcade, in a set of steam indie games, or a mini game to another zombie video game.
I typically hate a lot of zombie games, but I LOVE zombies. Seeing this as a driving game I thought "okay I'll waste a good thirty seconds" I look at the clock and half an hour has passed. You hit BOTH of those genres almost flawlessly.
Truly amazing game and I'll come back to it for when I'm in the mood for a zombie fix. That's coming from a guy with a LOT of video games.