The Team Fortress 2 Australian Christmas celebratory extravaganza is go! The free update adds a new control point map called Foundry which, according to the achievements list, will feature a big, deadly cauldron fire. Pyros and Engineers get new class packs and 50 items are 75% off in the Mann-Co store. The update is detailed on the Australian Christmas page on the Team Fortress 2 site. "But what about the new hats?" you're perhaps asking, clawing at your unhatted head with eager fingers. Read on and all shall be revealed.
Having your face stuck inside a gas mask that's also inside a space helmet makes it awfully hard to smoke a pipe. The Pyro's new helmet solves that problem by building a pipe into the space helmet. It looks a lot better than it sounds. He's also getting some new weapons, including The Third Degree, a fire axe that will damage the player your hitting, and any players attached to them by medic beams (ie. Medics). The Phlogistinator is a flamethrower that will gradually boost its "Mmmmph" meter with all damage dealt. It can then be activated to heal yourself and crit anyone you're flaming at the time. That sounds powerful.
Engineers, meanwhile, will be able to earn the Brainiac Pack. This includes some Einstein style hair, a wrench that can teleport him back to the spawn zone and a "level 10 indivisible Particle Smasher." It shoots bolts that pass through enemies. If it hits a medic, it'll dock them 10% of their medigun charge. Stricken spies will be stripped of 20% of their cloak power.
Valve also mention "14 new holiday-themed weapons, hats and cosmetic items by the TF community's item creators." This will see some of the fantastic entries we've seen in the Steam Workshop making their way into the full game. These items will only be available by unlocking the "nice crates" that will be appearing in TF2's maps for the duration of Australian Christmas. "Naughty crates" will also drop. These contain "Smissmass lights" that can be used to spruce up weapons. The item drop rate will be doubled for the first week of the event, which kicked off yesterday. Bonanza!