Use this guide to help you defeat humanity using the Necroa Virus on Mega Brutal and if followed step by step Plague Inc: Evolved. The Necroa Virus is a special plague type that has aggressive metabolic demands, and unknown with "extreme regenerative capabilities". Its most notable trait is. The Necroa Virus in Plague Inc. is essentially a Zombie plague that acts completely different than any of the other plague types. Certain Necroa. Why does Plague Inc: Evolved cost more than Plague Inc. on mobile? Will I be able to play the Neurax Worm and Necroa Virus on PC, Mac. My strategy to win with Necroa Virus on Casual, Normal & Brutal. Mega-Brutal guide will be here later. Plague Inc: Evolved. All Discussions. The following are strategies for the Necroa Virus expansion. Please feel free to add your own strategies, tips, and Q&A here: The Necroa Virus is usually very. Seriously, What the F*ck is with this level? I've legit done everything, followed every guide and still cant beat it. I beat it on brutal on my. The Necroa Virus is a strange level—it is unlike any other level of Plague Inc. It does take a certain amount of skill. Make sure that you watch my.