In the year 2045, much of Earth's population centers have become slum-like cities due to overpopulation, pollution, corruption, and climate change. To escape their desolation, people engage in the virtual reality world of the OASIS (Ontologically Anthropocentric Sensory Immersive Simulation), where they can engage in numerous activities for work, education, and entertainment. Wade Watts (Tye Sheridan) is a teenager from Columbus, Ohio who frequents the OASIS and attempts to win "Anorak's Quest", a game created by the recently-deceased creator of the OASIS, James Halliday (Mark Rylance), in search of its Easter Egg. The winner is to be granted full ownership of the OASIS and Halliday's $500 billion fortune. While Wade works with several friends from the OASIS to discover Anorak's treasure, Innovative Online Industries (IOI), an evil corporation led by CEO Nolan Sorrento (Ben Mendelsohn), employs a number of Sixers to try to discover the treasure first and seize control of OASIS for themselves.