Team Fortress 2 - Mann vs Machine

[Zyn]

http://www.teamfortress.com/mvm/

It begins!

[Pampers]

yay!

[Sentura]

inderesesting

[Izuno]

Bravo, Valve. Bravo.

[Beck]

Just as I get back into TF2. Awesome

[Mazy]

Ossums~~next step: TF2 single player~

[Evert]

Awesome trailer

[Skacky]

This looks so damn awesome.

[Beck]

Just watched this again. Loving the music TF2 has got such great character.

I want to see zombies next!

[Chimeray]

Installing TF2 again!

[Campaignjunkie]

Whoa I might actually make a TF2 map now!

[Thrik]

Omg, splendid. Robots for Source Film Maker too, I guess (can't wait until that thing supports HL3).

[ShockaPop]

Amazing stuff! I can't wait for this! Video was epic, just like they pretty much always has been for TF2.

[El Moroes]

Again, I'm impressed by Valve !

[Beck]

What does this little quote mean?

Take advantage of breaks between waves to upgrade your abilities and weapons.

http://www.teamfortress.com/mvm/

Upgrade our abilities and weapons? Does this mean that the levels present under the names of weapons will finally get a meaning? Will we be able to make our characters stronger/faster or what?