Later this year, the Team Fortress 2 Classic mod will arrive on Steam to let you step back in time to the early days of Valve’s class-based shooter, when it was more game than hat collection ...

Now, the longstanding TF2 Classic mod is finally coming to Valve’s platform, and it offers entirely new ways to play. Developed by the team at Eminoma, Team Fortress 2 Classic was formally ...

The company has also confirmed that classic Source Engine titles will soon gain 64-bit binary support. Let's start with the Team Fortress 2 news, as that's more prescient than the 64-bit thing.