Teamfortress.com: "Mann vs. Machine is a new co-operative game for Team Fortress 2 that lets you and five friends wage a desperate battle to stop a lethal horde of robots from deploying a bomb in one of Mann Co.’s many strongholds. Take advantage of breaks between waves to upgrade your abilities and weapons. Survive all the waves in any of a variety of missions to earn incredible loot."

After Valve released the Team Fortress 2 source code, developers and modders are reviving TF2 VR, making it bigger and better than ever.
Seems dumb, multiplayer fast paced VR... Sounds like a recipe for disaster.
Source 2 versions of the games they had, remakes or sequels to their games should've come out like a decade ago, now they'd need a heavily upgraded Source 2 or just Source 3 to be up to par with current engines tbh..

Valve: "Mod makers, rejoice! We've just released a massive update to the Source SDK, adding all the Team Fortress 2 client and server game code. This update will allow content creators to build completely new games based on TF2. We're also doing a big update to all our multiplayer back-catalogue Source engine titles (TF2, DoD:S, HL2:DM, CS:S, and HLDM:S), adding 64-bit binary support, a scalable HUD/UI, prediction fixes, and a lot of other improvements!"

Behind the aimbots that have plagued Team Fortress 2, a far more sinister story of harassment has unfolded - and it's only getting worse.
THIS IS FREAKING AWESOME!
I love how much tender-loving care Valve put into such announcements.
Teasing them for over two years and then BOOM!
<3 Valve
Wheres the Pyro, Sniper and Spy...thought they would have the whole team battling the robots.
Out for how many years now. Free to play and still getting major updates and support. Prime example of why Pc will always be the best place to play.
I know I'll get hate but why be bothered by the opinions of poor people and kids? Sorry I can afford the best and you cant.
Feel free to hate me though. I'll be too busy enjoying this to care.
@Below,Ive never bought anything either. Got the orange box. Probably have 100 crates or so but I'll never spend money to open them either.
Its amazing where team fortress 2 has come now.
From Team based Multiplayer to trading, then hats and now Co-Op.
Im a huge TF2 fan and would always be. The video was amazing, i'd be happy to spend my next week playing the game 24/7 but wait, i do that everyday :)
TF2 FTW!