What year was the game Team Fortress 2 released?

Team Fortress 2 was released in 2007. Developed by Valve Corporation, this multiplayer first-person shooter game offers players a team-based experience where they can choose from various classes with unique abilities and compete against each other in objective-based gameplay. With its vibrant art style, humor, and engaging gameplay mechanics, Team Fortress 2 has become a beloved title in the gaming community, leading to its continued popularity and relevance since its release in 2007.