Killing floor patch! (A good one)

Special DLC Character "Baddest Santa": Complete the Twisted Christmas achievements during the event and unlock the special DLC Character, Baddest Santa!

New Map

Ice Cave - Evil Santa Clause has retreated underground to a sprawling Ice Cave tunnel system. Battle it out with all of Santa's Twisted Christmas minions in this all new level.
New Weapons

44 Magnum Revolver - The Sharpshooter gets a shiny .44 Magnum revolver - good for dual-wielding for even more stopping power.
M-4 Carbine - The Commando picks up a US Army surplus M-4 Carbine, with a nice, new red dot sight fitted.
M-4 Carbine With Grenade Launcher - For Demolitions, we've removed the sight and added the under-slung M-203 single shot grenade launcher. Wonderful all-purpose weapon!
Claymore Sword - Berserkers can go all Scottish, with a massive two-handed Claymore. Perfect for the holiday season...
Combat Shotgun - Support Specialists can get their hands on a semi-automatic combat shotgun.
MP5M Medic Sub Machine Gun - Following on from Horzine's earlier experiments with healing darts, they have now provided the Medic with an MP5 machine pistol, mounting a dart-firing device.
Husk Gun Fireball Launcher - Ripped from the arm of a dead Husk the Firebug gets his asbestos-covered hands on the fireball launching Huskgun!!! Charge this baby up and watch the zeds explode in a ball of flames!

I guess I'll re-download.

Yemmen.

This game was soooooo weird...