120 individuals have collections of 20,000 games or more on Steam, with the largest collection belonging to Sonix, who has 43,085 titles valued at nearly 0,000. Many gamers own hundreds or thousands of titles and often buy the same game multiple times due to sales. Playing through a collection of 40,000 games would take approximately seven years of continuous gameplay or 21 years with eight hours of daily gaming. Building such a library could take around three months of dedicated effort, assuming one minute per game purchase.