The beautiful Marian was rescued by Billy and Jimmy Lee from the clutches of the Shadow Warriors in the first Double Dragon game, but now the gang has killed her in revenge for their defeat. The dragons must avenge her death and defeat the Shadow Warriors for the second and final time.

The original arcade version of "Double Dragon II" was essentially an improved version of the first game. In addition to the first part, added audio and visual effects, as well as new traps, moves and enemy characters, In the game "Double Dragon II - Revenge", the normal strike was removed and now the strike depends on the direction of the attackers, a similar strike system is used in the game Renegade.

The NES version features new stages, new illustrated cutscenes, as well as a new final boss and a new ending. Unlike the first part, here you can play together in a cooperative mode with the ability to disable friendly strikes.

Endless action takes place on construction sites, lanes and in elevator shafts. In a bonus mission never seen before, the Dragons' worst fear comes true - as they fight the final battle between good and evil.