This sound is tied to Clash Royale, the popular mobile game released in 2016. Players recognise it from the game's opening and menu presentation, which helped the intro become familiar far beyond active players. As short-form gaming edits and nostalgic mobile game clips spread online, the sound became a quick audio shortcut for competition, strategy and classic phone gaming memories. It is still used because the intro is brief, distinct and easy to place at the start of a video without overwhelming the rest of the edit.