Nuketown Zombies is the zombies version of the Nuketown map in Call of Duty: Black Ops II, the 2012 shooter from Treyarch, and this clip captures its end-of-game audio. Players hear it when a zombies run ends, which is why it became closely tied to defeat, survival runs, and last-stand moments in gameplay videos. As Call of Duty clips spread on YouTube and later on TikTok, creators reused the sound outside its original context as a shorthand for losing, failing a challenge, or running out of time. Its familiarity among shooter fans keeps it in use for montages and fail videos.