Designed by Adrian McGrath and Chris Smith, and developed by Ty Bomba, IPH is a low-to-intermediate complexity, strategic/operational-level, alternative history wargame of the campaign that could've resulted had the Japanese decided to launch an amphibious invasion of Oahu at the same time as their historic air raid.

Crowns in the Gutter
By Ted S. Raicer

World War I was the crucial event of the 20th century, as the great European powers-- which until then dominated the world economically, militarily and politically-- destroyed themselves. That led to a second war a generation later, enabled the ascendance of the United States and Soviet Union, and unleashed the forces of nationalism and self-determination around the globe.