Double Dragon

The game makes several nods to the classic kung-fu movie Enter the Dragon. As well as the two main characters sharing a surname with Bruce Lee (and his character in the film), the villains Williams, Roper and Bolo are all named after characters from the movie.

One unique aspect of the game was its ending. Normally, if a single player defeat Willy alone, the rescued Marian will walk over to the character (whether it be Billy or Jimmy) and give him a kiss, followed by the ending credits. However, if the player finishes Willy off with a partner, then the game will force both players to fight each other off. The player who knocks their opponent out will win over Marian's affection and get a kiss from her.