Xbox's "12 Days of Deals" continues (for only two more days!) with discounts on everyone second- and third-favorite military shooters, Call of Duty 4: Modern Warfare and Call of Duty: Modern Warfare 2. Major Nelson, as always, announced the deal via Twitter.

Check it out here. Three map packs for the games are on sale for 50% off each, while the discounts games themselves vary by region. In the US, COD4 is currently $15, and MW2 is $30.

And remember, there are more deals running until January 2—notably, Insanely Twisted Shadow Planet, Oblivion, LEGO Star Wars: The Complete Saga, Renegade Ops, Plants vs. Zombies, Peggle, Peggle Nights, Bloodrayne Betrayal, After Burner Climax, Portal: Still Alive and L.A. Noire's Rockstar Pass are all 50% off. Let us know what else you'd like to see discounted in the comments or on Facebook or Twitter.