Team Fortress 2: The Gun Mettle Update(2015)

Description

The Gun Mettle Update was a major update that introduced weapon skins, 4 new maps, and 3 new taunts. It also introduced the ability to pick up weapons from the ground from fallen players, as well the Gun Mettle Campaign, a three-month event allowing players to complete skill-based contract challenges to unlock one-of-a-kind weapons and ex...