Killing Floor – Free Weekend Started, Winter Weapon Pack & New Trailer Released

Tripwire Interactive are happy to announce that the Killing Floor Free Weekend is now on! And not only is the game free to play for everyone from Thursday 8 Dec through Sunday 11 Dec, but we have just started the Twisted Christmas 2 event AND released a new Winter Weapon pack – all free too. To show it all off, we’ve just released a new trailer as well. To round the package off, the game will available at a 75% discount on Steam throughout the free weekend.
The new weapons, new map and the whole Twisted Christmas event is now available.  The game will be free to play through Sunday 11 December, while the Twisted Christmas event runs through 4 January.
Those interested can purchase Killing Floor from Steam.
Killing Floor Twisted Christmas 2011 Official Trailer