Other mistake: Snake is taken to the sports arena. We see a man in a basketball court racing a timer to score hoops. He fails miserably and is riddled by dozens of gunmen stationed all around the court. The crossfire would have killed more than just the unlucky basketballer. (00:56:05)

Escape From L.A. (1996)
Ending / spoiler
Directed by: John Carpenter
Starring: Kurt Russell, Steve Buscemi, Cliff Robertson, Peter Fonda, Pam Grier, Valeria Golino
The virus is not really some deadly virus; it was all a bluff so Snake would cooperate. Snake Plissken gets ahold of the real doomsday device remote control. The President's daugher is about to be executed. Plissken activates the device and shuts down everything on Earth.
R.T. Straker
Trivia: John Carpenter's movie "Ghosts of Mars" originally began life as a third "Escape from..." movie, which would have involved Snake Plisskin being trapped on Mars on a mission. It was ultimately retooled into a stand-alone sci-fi/horror movie, and Plisskin was rewritten into the character "Desolation Williams," portrayed by actor/rapper Ice Cube.





Answer: From online sources: Bluebacks are a form of currency used in the dystopian Los Angeles. They are specifically mentioned as the currency used to pay Hershe and her gang for their assistance in rescuing Utopia. Snake Plissken agrees to pay $1,000,000 in bluebacks for their help.
raywest ★