There were many manufacturing advances during WWII. The Tesla Corps chief among them, with their new weapons of war that were secretly being sold to both sides of the conflict. The war has also seen the return of the aos si' to the world, coming up out of the Leylines. In this new form of WWII, who will come out on top? That's for you to decide in Guardians of Umbra, a new setting book using the Savage Worlds system that's up on Kickstarter now.
From the campaign:
In the midst of World War II, the course of history is changed forever as Nathaniel Cain introduces the power of the Tesla Corps to the rest of the world. Secretly selling weapons and soldiers to both sides of the war, Nathan has ensured that no matter who eventually wins this bloody conflict, the Tesla Corps will come out on top.
The aos si', creatures once thought to only exist in legends, are now appearing along ley lines around the world, These aos si', are seeking to right the wrongs committed against them, and they've set their sights on the Tesla Corps.
Humans have despoiled their lands. They have kidnapped the goddess Purity. They will not stop until all aos si' are dead or slaves. The only hope for the aos si' is to eliminate the human threat, or find a way to live among them once again.
Guardians of Umbra and the Guardians of Umbra Game Master's Guide will allow players to traverse the globe during World War II and experience the changes brought about by the alternate technological path of humanity and the return of the aos si' to Earth. Learn about the golem resistance in France and Germany; the triumph of the Irish Empire over Britain; the valkyrie defeating the Germans during the London Blitz, and other such events as history has diverted from its course.
The campaign's 3/4 of the way to their goal with 29 days left to go.