Plague Inc. Evolved - Prion Walkthrough (Brutal)

Pravus demonstrates his strategy for the Prion in Plague Inc. Evolved on brutal difficulty.
No copyright infringement intended. Plague Inc. Evolved copyright is owned by their respective owners which includes but is not limited to Ndemic Creations. I did not make the game (or assets) and do not claim to. I do claim recording the video and audio associated with this playthrough.