Mutate a virus making it more and more lethal. The player that makes their virus 100% lethal first wins. Virus the Card Game is played quickly with simultaneous gameplay. Player Friendly - It is a card game that is played quickly with simultaneous gameplay. No sitting around for your turn to come up. And it's simple to learn! Deadly Fun - Even though the subject is serious, it's a fun game with funny flavor text so you can enjoy it with your friends. It's also great for people with an interest in science or biology. Mutate a Virus - Each player is attempting to mutate their Virus to be the biggest, baddest virus on the table. You will add more and more cards to your Virus by making new Virus Strains. This adds Lethality Points with every card you play. 70 playing cards, 2 rules cards.