The Sims 2 has sold one million copies. I could personally never get into that kind of game, though I could see where it could become very addictive.

"Leading game publisher Electronic Arts announced on Monday that "The Sims 2" sold more than a million copies in its first 10 days on the market, making it the fastest-selling PC game in the company's history. The new game is part of the best-selling PC game franchise ever, with more than 41 millions copies of "The Sims" and various expansion packs sold to date."