As we start the Christmas countdown things are hotting up at retail. We're starting to see the release of some of the games that we've heard so much about at the various trade shows in the first half of the year.

This week's biggest release is of course Halo Reach - though that doesn't actually arrive until Tuesday, but there are other games worth your time.

By the way I've had review code for UFC Undisputed 2010 in the PSP for the last few days and I'd say it's pretty good, the code just arrived a bit too late for me to have a review ready for you today.

Any road up, check out today's releases after the jump:

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XBOX 360
Halo: Reach (Tuesday)
Ninety Nine Nights 2
R.U.S.E.
Spider-Man: Shattered Dimensions

PLAYSTATION 3
R.U.S.E.
Spider-Man: Shattered Dimensions
Tom Clancy's HAWX 2

WII
B-Units: Build It!
Spider-Man: Shattered Dimensions

PC
Aion: Assault on Balaurea
Global Agenda
R.U.S.E.
The Sims 3: Fast Lane Stuff
Tom Clancy's HAWX 2

DS
B-Units: Build It!
Junior Brain Trainer 2
Puzzle Quest 2
Spider-Man: Shattered Dimensions
Tinkerbell and the Great Fairy Rescue

PSP
Kingdom Hearts: Birth By Sleep
UFC Undisputed 2010