You can use 2 decks of cards if you can, and as many people as you can fit around the table will do. Shuffle the cards thoroughly, then make a circle in the center of the table using the cards. Someone starts, it doesn't matter who, everyone gets their chance, more about
Playing Circle of Death: Tips and Rules can be found here. The first person draws a card and performs the action the card requires. After that, the player on the left gets their chance, and so on.