Call of Duty 4: Modern Warfare launched in 2007 and redefined the military shooter, and its audio — tense radio chatter, distant gunfire, the now-iconic hitmarker tick — became part of gaming's shared vocabulary. As the series grew into a yearly blockbuster, its sounds were ripped, remixed and reposted across YouTube, Twitch and TikTok, turning game audio into meme material. Short clips like this one travel well: barely a second long, instantly recognisable to anyone who has played the series, and ready to drop into montages, streams and edits wherever a creator wants that blockbuster-military punch.