There are plenty of mash ups available that combine various groups fighting off the zombie uprising, but this fan made video brings together zombies and characters from Pokemon, it really does not get any better than that, check it out to see.
These are the details on who is behind this interesting new games concept;
Pikachu and Friends takes on Plants vs. Zombies… BRAAAINS!
This took forever to animate, I hope you enjoy it! (= FB! http://bit.ly/BRAAAAINS Twitter! http://bit.ly/BRAAAAAINS
Sprites from: Pokémon Black and White ripped by Jefelin, Clowcardruler and Misdreavous525
Source [Gamer Front]