Either NSMB Wii or MW2,FF XIII would be first if it would be released worlwide sigh...

Yeah, NSMBW is definitely gonna sell a ton across all three regions for sure. The biggest question methinks is what game will get second place world wide. That's where the competition will be.

Go Mario!

The other games don't stand a chance.

Not even a chance against NSMB Wii. Sorry.

That'll do it!

NSMB Wii, no contest. I doubt FFXIII would outsell NSMB even if it was getting a WW release in December. By the start of December NSMB won't yet be at 2 million WW, given it is almost certain to sell as well or better than MK Wii, 2 million sold beofre December really is nothing.

Anyone voting for something else either has never heard of Mario, or they are suffering from a brain freeze.

Now that I've predicted total dominance by NSMB for December just watch some other game do a sneak attack and stealth its way to number 1...nah even my pathetic predictive skills can't pull NSMB down of this perch.

Ha i got your back.  I voted MW2.  Though who knows.

I guess most people don't expect it to have very big legs, even for more than a couple weeks. And what really surprises me is that Wii Fit Plus isn't getting more votes when it's selling very steadily and could post some big numbers.

NSMB Wii

Even if the game had great legs, NSMB Wii just released in the west, and is releasing in Japan that very month. An opening month on top of a holiday boost (which is huge on Wii games) is going to be massive. I mean, SSBB in Japan sold ~1.4mil in its first month (NSMBWii is looking like it'll come close to its first week). Last year, MK Wii did ~2.8mil in December in the west alone, and these sales were months after the game's launch.

I can't see NSMB Wii doing any less than 4mil in December worldwide, so Modern Warfare 2's December would have to be at least 25% higher than CoD:World at War's.

edit: What the... there's an edit record now? That'll be on every one of my posts =/