Sales and rankings

The 20 best-selling video games of all time, in millions of copies (all platforms).

“Players, 7 days” column: Steam players at about 05:00 UTC each day, up to 8 readings from the same weekday a week earlier to the latest; the change compares the two ends; each game has its own scale, spanning at least 10% of its highest value; a grey dot marks a day with no reading, and the line breaks there; a hollow circle at the bottom marks an anomalous one-day drop (less than half of both the day before and the day after), left out of the line. “—” = not on Steam, no history or one of the two ends missing.

Source: Wikipedia, List of best-selling video games.