In 1986, the game was republished in the U.S. by West End Games. The game used the same deck of cards and number of players, and the same powers with five additional powers from Eon expansion sets #1 and #2. However, the cards and tokens were incompatible with the Eon edition. Meanwhile, in the UK, the game was published by Games Workshop. The GW edition supported six players, with powers from the Eon base set and some of the first three expansions.