(DEV) Need Game Ideas

I've had an idea for a TV Show/Comic that I think would translate into a game well. Post Apocalyptic, after the Yellowstone National Park Volcano, erupts. Inside was an old virus dubbed the Ash Virus. This virus spread throughout the entire United States through the ash cloud the volcano created. The victims of the ash virus would then begin experiencing body decay, and extreme reflexes. They grow lumps all over their body until eventually, they become blind, their senses get tuned and they can hear anything. You could have the player hide from these creatures, trying not to make noise while surviving.