Wild Cards "Wild Cards" was adapted into a role-playing game format by Steve Jackson Games. Written by John J. Miller and published in June 1989, the sourcebook used GURPS Supers rules and contained descriptions of sixty of the characters. A supplement titled "Aces Abroad", written by Kevin Andrew Murphy, was released in 1991. Green Ronin Publishing published "Wild Cards Campaign Setting", written by Miller, for its "Mutants & Masterminds" RPG in August 2008; the game debuted at Gen Con that year. Two supplements were released: an adventure anthology titled "All-in" and a character book titled "Aces & Jokers". A four-issue "Wild Cards"
A Gamut of Games Abbott expanded his game Crossings, published here, into the more-refined title Epaminondas. Many of the games covered in the book were creations of Sid Sackson himself, who was a prolific game designer. The sections of the book and the games covered therein are as follows: "All of the games in this section use a standard pack of cards." "All of the games in this section use a checkerboard." "All of the games in this section are meant to be played with pencil and paper." A second edition of the book was published in 1982; Dover Publications released an unabridged reprint,