StarCraft, released by Blizzard Entertainment in 1998, became one of the most influential real-time strategy games ever made, especially in competitive play in South Korea and on PC gaming forums. Its clean interface sounds, including this button click, were heard millions of times by players navigating menus, issuing orders and starting matches. As clips and gameplay videos spread online, the click became shorthand for classic PC gaming itself, and creators still use it today to signal a selection, evoke nineties strategy games or add an authentic retro touch to edits.