If you haven't seen the news, TF2 is now open source(ish). The TF2 SDK is now apart of the 2013 Source SDK, this paves the way forward for mods such as TF2C and Open Fortress to be apart of Steam, allowing for easier download and upkeep. Additionally, an open TF2 modding ecosystem will open the door to all sorts of exciting possibilities for TF2 going forward. I am very excited to see what comes out of this! You should read up on the details here: https://www.teamfortress.com/post.php?id=238809 I'll also take this chance to announce that the TF2 servers have been temporarily disabled as a result of today's update. They will be brought back ASAP as is the norm with big updates. Our Open Fortress server however, may be inaccessible for a while while the OF team handles the changes to the Source SDK posted today. More details will be provided as we get them, thank you!