The 40 Best-Selling PC Games of All Time (Ranked)

What are the 40 best-selling PC games of all time? We’re ranking the industry’s biggest hits by total units sold to find out which games truly defined PC gaming history. From genre-defining classics to modern-day phenomena that moved millions of copies, this list covers the massive titles that dominated the charts. Whether it’s massive open-world adventures or addictive strategy games, these are the heavy hitters that set the standard for success on PC. Did your favorite game make the top 40? Check out the full breakdown and see where your top picks landed!