Sontaran Snap

Sontaran Snap was a card game. Aces were high, 2 was the death card, and other cards enabled a player to cut off another player's arm or hit them with a shovel.

Believing himself to be Garius Moro while implanted with false memories, the Sixth Doctor played Sontaran Snap with other prisoners in a mine. (AUDIO: Memories of a Tyrant)