This isn't restricted to exclusives, either. But the games have to be released in 2009 to count. Only predict how the game will have sold by the end of '09. Please include sales figures.

My picks are:

1. Modern Warfare 2 - 5,000,000

2. Halo 3: ODST - 4,500,000

3. Resident Evil 5 - 3,000,000   

4. Assassin's Creed - 2,500,000

5. Left 4 Dead 2 - 2,250,000

Those will probably be the top 5. Unless Forza Slips in there, which is a possibility. Bigger install base then when the 2nd came out

I'm trying to think of any other games that would fit.

Looks about right to me, depending on how well Forza performs.

L4D2 is going to sell over 2M in a couple of months? I'm not sure about that one.

Well I know it's just about titles released in 2009, but CoD World at War could make it to 2 million at the end of the year.

What about Madden?

MW2 a 5 million seller in just a little more than a month?
You're insane.

I agree with the top 5 games, but the sales are pretty high for modern warfare 2 and assassins 2.

Halo I think it might get thr 4,5 million mark yes.

Halo 3: ODST

Assassin's Creed 2

Madden 2010

Call of Duty: Modern Warfare 2

Resident Evil 5

In no particular order

1. Modern Warfare 2 (5.5 million)
2. Halo ODST (5 million)
3. Assassins Creed 2 (3 million)
4. Resident Evil 5 (3 million)
5. Forza 3 (2.2 million)
6. Madden 10 (2 million)
7. Left 4 Dead 2 (1.9 million)
8. Dragon Age (1.8 million)
9. Guitar Hero 5 (1.5 million)
10. Beatles Rockband (1.5 million)

And I have NO clue how Tekken 6 will do. This might be on this list as well.