Pretty cool.

~ Animation/Graphics ~

The drawings and animation was done fairly well. There is small room for improvement, but I think it looks pretty good all around.

~ Story/Content ~

Personally I thought it jumped around a lot. I almost had a hard time figuring out what was going on. I like it when submissions are slowed down a bit though. The cat message was completely random. :P

I like what you did here though. Ninja's = cool and zombies = awesome. So why not put them together right? What could be better than that?

If you are thinking about going on with this series here are a few ideas for you.
The zombies and ninja zombie join forces and wreak havoc on the world creating a huge zombie army.

The ninja is able to control his zombie instincts and becomes a even more dangerous foe whether it be for good or evil. For good he goes to find the creator of the zombie to stop the source. Along the way he finds armies of zombies and has to be the hero. For evil he takes over the world. :P

Before the virus fully infects the ninja he fights his way to a cure. He then goes to find the creator of the zombie to stop the source. Along the way he finds armies of zombies and has to be the hero.

~ Audio ~

The sound effects were done nicely and the voice acting was decent. The best voice acting was for the zombie though. The other voices had a little room for improvement.

~ Overall ~

Ninjas + zombies = awesome.