(At take on GATE with my Summoning Freedom's United States in an alternate timeline) The year is 2042. The United States and it's Allies are currently at knife point with both the Communist and Axis Blocs. Tensions are high, with the Cold War having expanded into the 21st century. However things take an unexpected turn when passage to a completely new world opens up in US territory. In response, the United States sends it's expeditionary forces through while having to fend off political and military tension with it's two main rivals.

In 1940, two years after a brutal civil war that resulted in the return of Kaiser Wilhelm II, the revived German Empire emerged as the dominant military, economic, and technological power in most of Europe. The Central Powers had been reformed, and significant technological advancements had been made that would forever change the world. However, just as a second world war was on the horizon, an enormous magical gate opened in Berlin. From this gate poured an army of armor-clad warriors and mythical monsters from another dimension, led by a man who proclaimed the creation of the "New Arthurian Province." Although the attack was successfully repelled, the gateway - dubbed the "Gate of Dimensions" - remained in Berlin. Fearing further assaults, the Kaiser mobilized a massive army composed of tanks, infantry, armored dogs, and supersoldiers to explore the other side of the gateway. What they discovered was a world filled with magic, abundant natural resources, and otherworldly forces.