Respectively  4 of the biggest titles to come this holiday season assuming GTAV will release this year.  We see year after year on how Call of Duty sells 20 million copies each year althought the gameplay has become stale.  We always assume that next year it will sell less though because of this but it always ends up selling more than the previous title but is it bigger than Halo and GTA?  Halo is being released very close to Blackops 2 so is it possible that Halo will steal some of Blackops momentum, after all Halo 4 is probably the most hyped game on the Xbox after the Halo 4 demo at E3.  Moving past that, GTA is a monster and has been dating back to the PS1.  Now if GTAV does come out, how much will it effect Halo and Call of Duty?  Of course Assassin's Creed 3 will do well to so we also need to take it into consideration, so what's everybody's preditions?

I predict that Sleeping Dogs will be better than all of them and probably won't hit a million. Potential game of the year right here..

http://www.youtube.com/watch?v=I4l0GrEvAVs

My predictions =

Quality:

GTAV>Halo 4>Ass Creed 3> BLOPS2

Sales:

GTAV>BLOPS2>Ass Creed 3> Halo 4

COD - 24 million
Assassins Creed 3 - 9.5 million
Halo 4 - 9.5 million

GTA5 will definitely not release this Holiday. I believe it will come out in late Spring 2013 and sell around 15 million lifetime.

For sales I definitely expect Halo 4 to sell the least. Also GTA V is probably not coming out this year.

Halo 4: 11M
GTA 5: 10.5M on 360, 9.5M on PS3
AC3: 7.5M on 360, 6.8M on PS3
BO2: 13.5M on 360, 12M on PS3

I don't understand why people expect GTAV to release this year. No big game ever has it's release date announced 4-6 months before release. But when it does release, it's going to sell considerably more than GTAIV.

This is a difficult question, mostly to do with the fact that Halo is the only exclusive on that list so it will zell the least due to the fact that it only has one user base to sell to. If your talking on single console were probably looking at

COD > HALO > GTA > Creed

@ Jay520

Actually im pretty confident that GTA 5 is gonna sell quite a bit less than GTA4

I predict it won't be better than all of them and it will hit a million. :)