This clip comes from Metal Slug, SNK’s run-and-gun arcade series that began in 1996. The H pickup is associated with the Heavy Machine Gun, one of the game’s most recognizable weapon icons and voice cues. Short announcer-like game sounds from Metal Slug spread widely in gameplay videos, emulation clips, and retro compilations because they are easy to recognize in a second. The sound still gets used today whenever creators want an old-school arcade reward moment with immediate impact.