Team Fortress is a game by Valve, and is the current dominant game on AWN.
Team Fortress 2 (abbreviated as TF2), is a class based multiplayer only first person shooter. The game consists of two teams, RED and BLU fighting in various locations in objective gamemodes. Unlike other games made by Valve, Team Fortress 2 departed from the realistic visuals seen in Half-Life 2, Day of Defeat, and Team Fortress Classic, and went for a more cartoon-like art style.
Despite Team Fortress 2 being the dominant game so far, most of the videos focus on a Slender mod.