From publisher blurb:
An implant fails, plunging a former compulsive gambler and womanizer back into a world of darkness and danger. His return to his former haunts sets off a chain of circumstances that lead to revenge, betrayal, and violence in the glitteringly dark heart of America's Sin City.
The Babylon Compulsion is a system-agnostic, noir-flavored adventure set in the near future. The plot revolves around the search for a man with a bad-boy past, the vengeful club owner he wronged, and the dangerous women who love him; set among the glitz, gambling and danger of Las Vegas.
The adventure includes a full overview of the plot, suggestions for setting a film noir tone, full NPCs writeups complete with character motivations, suggestions for mapping the scenario to other genres, and suggestions for making Las Vegas even more dangerous than it already is.