I think I figured out this alternate universe and how it differs from our own. In 1995. "Cutthroat Island" is the biggest blockbuster of the year, causing Carolco not only to survive, but to be flush with cash. This lets them work with Stallone on a dream project: The Rambo Cinematic Universe. This enormously popular series of films features the exciting adventures of a varied group of troubled Vietnam vets who become superheroes. (1/4)
Like the Marvel films in our universe, the RCU quickly expanded to include 2-3 films per year. Believing that it helped to keep the series more grounded and minimalist, Carolco and Stallone make the surprising decision to forgo distinct titles for each film, instead numbering them via Roman numerals. The marketing will encourage the fans to use nicknames to keep the films straight, but the on-screen and home releases all use the numbering system. (2/4)