CrossFire is a free-to-play tactical first-person shooter developed by Smilegate and released in South Korea in 2007, later becoming hugely popular across Asia and Brazil. Its punchy kill announcements, spoken by a stylised military announcer, became part of the game's identity and were widely ripped for montages, frag movies and soundboards. The headshot callout sits alongside other tactical shooter callouts like enemy spotted and round announcements such as bomb has been planted, and it remains a nostalgic trigger for players who grew up on early online shooters.