Team Fortress 2/Walkthrough

Team Fortress 2 launched with six official maps, expanded to eight with the release of CP Badlands and PL Gold Rush. Additionally, the CP Well map received something of an upgrade when it was duplicated to provide another CTF map. Also, Valve added two community-created maps, CP Fastlane and CTF Turbine, to the official maps in a June 2008 update. In August, six new official maps (PL Badwater Basin, Arena Lumberyard, Arena Ravine, Arena Granary, Arena Badlands, and Arena Well) plus another community map, CP Steel, were added to the roster.

In February 2009, three more community maps—CP Junction, CP Egypt, and Arena Watchtower—were added to the official rotation.

In addition to Valve's maps, some servers host their own custom maps. If you join a server that has a custom map, you will automatically start downloading the map from their server. Even though these aren't Valve's maps, statistics are still kept on your matches.