GURPS Wild Cards Aces Abroad
Published: 1990 by Steve Jackson Games
Author: Kevin A. Murphy
Adventure
Action / Adventure (Superheroes)
"A Globe-Hopping Super-Adventure Spanning Five Continents"
"... players take on the roles of government agents striving to defuse a plot to cause worldwide outbreaks of the wild card – instigated by the international joker-terrorist group, the Twisted Fists."