Valve is inviting the community to submit Mann vs. Machine maps and missions by August 27 for potential inclusion in the update. The company clarified that, ...

It's not the first time Valve has asked for help to create new Team Fortress 2 content. The class-based FPS received 14 new ...

A Team Fortress 2 Mann vs Machine update is on the way, as Valve asks the community for maps and missions to help flesh out ...