👉 "Celtdom" is a phrase used to describe a fictional world or universe that exists in parallel dimensions, often with similar elements and technology. The term "celtdom" was first coined by the creators of the video game "NBA 2K19", who referred to it as a "world where everything was interconnected." It has since been widely used in pop culture, particularly in reference to the fictional world of "The Walking Dead," which is based on the comic book series
