Koszos Fred kártyajáték (Dirty Fred Card Game) was manufactured in small scale in 1985, Hungary. The game combines the excitement of poker, the simplicity of ulti (a Hungarian card game), and the charm of knock rummy. The game consists of the beloved characters of the famous writer, Jenő Rejtő. Some provide special powers, like Koszos Fred (based on the character Piszkos Fred, or Dirty Fred in English). Players are trying to achieve the most points, by collecting red cards and hitting other player's cards. "It is advised to sign the back of the Koszos Fred card, so in case of drawing it, one can easily acquire him. Obviously we do not take responsibility for the resulting fistfight, missing teeth, or broken limbs/skulls."