Even though gamers may never see how Valve's watershed Half-Life series comes to a close, Half-Life 2 remains one of the most influential, atmospheric, and well-crafted shooters in the industry. While most of the game's critical acclaim is attributed to the smart story, physics-based puzzles, and tight gunplay, Half-Life 2's sound design adds an extra level of cohesiveness and immersion to the experience that deserves recognition.