The game:

Collect toilet paper, hoard supplies, and keep away from danger!

In the game Surviving Virocalypse, the adventure begins right on your doorstep. You'll make your way through the streets to collect supplies that can be found in the levels. Whether it's toast, spaghetti, cat food or beer... Pick it all up! There's only one catch that makes things difficult: Vir-monsters are roaming the streets! Not that their existence is bad enough. They're moving in their own path! Watch them closely.

Stick to the options available to you to protect yourself from them:
Collect enough toilet paper. Because, as everyone knows: Toilet paper means protection! If you come into contact with a Vir-Moster you will lose a toilet paper roll. If you don't have any more, you'll end up with a bad fate...