In the 2018 sci-fi film "Ready Player One," directed by Steven Spielberg, the world is transported to a dystopian future where people escape the harsh realities of their lives by immersing themselves in a virtual reality called the OASIS. This virtual world, created by James Halliday and Ogden Morrow, has become a phenomenon, allowing users to create their own avatars, build their own environments, and interact with others in a seemingly limitless digital space.