Purging Pandas

As the deadly virus P14GU3 wipes out every species on the planet, scientists rush in the hope of preventing extinction and developing a vaccine. When it appears that all hope is lost, Chief Scientist Prof. Purgenstein discovers a potential cure by administering a zombie drug to 1111 pandas, rendering them immune to the virus but transforming them into deadly, kill hungry monsters. As the human race dwindles, Prof. Purgenstein infects himself with the zombie drug as a last resort to save humanity. As humanity perishes, all that is left are 1111 aggressive pandas ready to annihilate another and 1 half-dead scientist. As the Pandas escape, they begin looting the planet's remains, while Prof Purgenstein searches for an antidote...