The Cluster Charge is the signature gadget of Fuze, an operator in Tom Clancy's Rainbow Six Siege by Ubisoft. Players know it for its unmistakable setup sound followed by a burst of grenades through a wall, floor, or window. That audio made it popular in Siege montages, meme edits, and short gaming clips because viewers instantly understand that destruction is coming. It still gets used as a quick shorthand for overkill, panic, and chaotic team wipes in competitive and casual Rainbow Six content.