The Duel is a 1984 expansion for Dune published by The Avalon Hill Game Company.
The Duel provides optional rules for duels between character groups for the Dune board game. [1]
Steve Crow reviewed The Duel in The Space Gamer No. 76. [1] Crow commented that "In all, The Duel makes an interesting supplement to the original Dune rules, but overuse of the challenge rules just bogs down the game." [1]