Machine' by fans. As one fan's video details, Valve has been dropping hints about robots for some time, from comics and trailers to files casually added to TF2--which Valve knows fans pore over ...

a mode for Team Fortress 2 combining soccer, hockey and basketball dubbed "PASS Time." It's only in beta as of now (a concept that Bad Robot found immensely intriguing, apparently) though.

The Mecha Update, latest update headed to Team Fortress 2, introduces the new Mecha-Engineer robot class, alongside new weapons, a new Mann vs. Machine map and the return of the naughty or nice ...