You are now a zombie, this means that you should kill the living, and not harm your fellow zombie brethren.
Kill and infect people with your "Zombify" ability. It will add more friends to your hoard of undead! Using the ability on the living infects them and turns them into a zombie if left untreated for too long. Using it on the dead instantly converts them to a new friend!
You may be a mutated zombie and have unique powers! Check your DNA powers bar to see if you have any active genes!