Team Fortress 2 is getting a big surprise update called Jungle Inferno.
The highlight is a new Team Fortress 2 map called Mercenary Park. Set in a "disease-ridden" jungle, the new map is created by Valve and supports three control points.
The update is jungle-themed, and you'll be able to see this more in the community-made maps that are also part of the update. Unlike Mercenary Park, the community maps support other game modes like King of the Hill, and attack / defend.
Jungle Inferno also brings a few new taunts for the Heavy, Scout, and Pyro classes. You can see them all through here. Alongside the news, Valve released a new animated short that tell a bit of a story about the new map.
These are the features revealed today for Jungle Inferno, but it looks like there's going to be more judging by the update's official site. At least three more days of reveals are lined up.