The most recent Team Fortress 2 update brings with it updates that may radically change the way we play the game, including the fascinating—but still unannounced—addition of headgear to classes.

We knew something strange was going on in Team Fortress 2. Well now the hat's out of the crate: Robotic Boogaloo introduces 57 new robotic-themed hats into TF2, and every single one of them was ...