The top ten best-selling PC games

The top ten best-selling PC games.

The Sims (16 million shipped)

The Sims 2 (13 million)

The Sims 2: Pets [expansion pack] (5.6 million)

The Sims 2: Seasons [expansion pack] (1 million)

World of Warcraft (11.5 million subscribers)

World of Warcraft: The Burning Crusade [expansion pack] (3.5 million)

World of Warcraft: Wrath of the Lich King [expansion pack] (4 million)[

StarCraft (11 million)[

Half-Life (9.3 million, may include PS2 version)

Half-Life: Opposing Force [expansion pack] (1.1 million)

Half-Life 2 (6.5 million, may include Xbox version but does not include Steam sales)

Myst (6 million)

Guild Wars (5 million in North America, Europe, and Asia; includes Factions, Nightfall, and Eye
of the North)

Counter-Strike (4.2 million)

Cossacks: European Wars (4 million)