It is a MMOFPS game with zombies, cars, custom map designs, dlc maps that allow you to play your way, and allows you to play where ever you want to play at with VR.
The badge is a resemblance of an angelic force coming from a time were human were going through a zombie apocalypse. It was found by a person named Jack Von Leorix. An English citizen of Detroit who was born as a fighter for the special forces. After picking up the badge he was given the power of the gods though he was able to use it for a limited time. Now Jack must defeat the undead and the forces above that summoned these creations of the apocalypse.