Pax Porfiriana Ultimate Edition takes players into the world of pre-revolutionary Mexico and the U.S. borderlands. As influential hacendados, players compete to expand their power through ranches, mines, railroads, and banks while navigating political and economic conflicts.

This Ultimate Edition includes the complete classic game that launched the Pax series, along with multiple upgrades and additions.

A major addition is the brand-new Era II card set, which extends gameplay into the aftermath of the original events. The edition also features upgraded components, including revised card layouts, updated rules presentation, uniquely shaped wooden tokens, and paper money inspired by historical hacendado-issued bills from the Mexican Revolution era.

The game is packaged in a smaller, more portable box inspired by the original edition.