
As for the update proper, Valve has revealed that it will contain a whopping 18 new hats and a new arena map. So far, they've shown off the bowler hat for the Spy, an ushanka for the unabashedly Russian Heavy, a fireman's hat for the Pyro, a viking hat for the Soldier and a ten-gallon hat for the Engineer. The Arena map is standard fare, taking place on a hollowed-out mountaintop.
Update: The Team Fortress 2 update page also has several hidden web pages that look like 19th century ads that also offer hints about what else will be in the update. Unlike some sites, we won't spoil you with what they look like or where they are located. Have fun.

