Zombies are cool too.
That was really clever, and I really like the fact that it's pretty damn relateable to the everyday dude. The humour had a lot of wit to it, in fact, I think it's one of the more clever flashes I've seen on this in a long time. It was a little random, but there was a definate method to the madness. Rather than, "Zombies!" *Zombie fight scene* "Let's ignore that cutscene and return to the plot!" it was more integral to the plot, and actually had some point to it. Not really, but there was something there at least.
The graphics are simplistic, but so is the actual idea, so it worked well. Steve is a pretty damn poignant character too. Rather than some heroic do-gooding bastard, you had a lazy jerk who one can really find some solice in.
Great job, and I hope the sequel holds up to this one.