To all the people who think that D3 sold 10+ Million copies because of D2, do the math.
D2 sold 2-3 million copies, D3 3-4 times as much. Many people bought this game who never
even played the first two. And many people who loved #2 never played the original.
10 years ago -- teens & this in early 20's bought this game (mostly--some older/younger etc) & you bought it once and created as many accounts as you wanted.
Now -- you buy a copy for everyone in household that wants to play it so they can each have an account ... so 3 people in house wants to play -- 3 copies sold.
You need to do math better.