The first of our Two Cities, Mannhattan, takes our mercs all the way from the sun-blasted gravel pits of the Badlands to the urban sprawl of the East Coast, where they'll have to defend the manufacturing arm of Saxton Hale's boutique Mhankö line. Mannhattan's robot hordes can advance their own spawn points and introduce new bombs into the map for the first time, making for a unique new MvM experience.
The loot you'll get from completing a Tour of Duty will work a bit differently for the Two Cities Tour. Completing a Two Cities Tour automatically grants you a Killstreak Kit, which you can apply to any weapon to transform it into a Killstreak weapon. Completing the Tour also grants you a fabricator and spare parts that you can use to craft progressively rarer Killstreak Kits, which will add cool visual effects to your weapon and eventually even your character.

Finishing a Two Cities Tour might even get you one of the most exceedingly, some might say preposterously rare items in the game: the Australium weapon. (Hushed silence. Then, from the back, a lone slow clap. Then: thunderous applause.)
What is Snakewater? Well, it's an action-packed control point map. It was created by community author Toivo Sawen. It's been battle-tested in competitive matches around the world. And it's now an official part of TF2. But one thing it is not is a city, because this is the Two Cities Update and we're announcing a second city tomorrow. So for the record, Snakewater is more of a mill town than a city. To summarize: Action-packed. Toivo Sawen. Official part. Not a city.

Please don't email us.
Healing. Tank damage. Money earned. With the Two Cities Update, you'll now have access to more raw performance numbers than ever before.
All money your team collects on the battlefield now counts toward unlocking a full Refund. Whether you're succeeding at each wave or not, once per mission you'll earn enough that the entire team can Refund all money spent on Upgrades (not consumables). Cash in hand, you can switch classes to try different strategies, or optimize Upgrades on your current class. Victory is Guaranteed!*
*does not constitute a guarantee of victory
Get Off My Lawn
Chippin' In
Software Downgrade
Urban Strike
Log Jammin
Mutually Air-Sured-Destruction
The Snakeout
Snakewater Salesman