DPRK FOCUS TREE V1.2 b2 image - Spherical Earth mod for Hearts of Iron IV

WWII is the start of the Space Age for humankind. But how to send ICBMs from the Asian continent to the North American continent without flying over the Northern polar route? Only a Spherical Earth can fix this! Note: Working on a more important project, so no time release for this one (consider it as a placeholder!)