The final challenge of the season takes place on a giant purple arena floor, and the rules fit on a single card: one leader, one line, as many prize envelopes as you can collect. Pixel MrBeast is out in front, the contestants link hands behind him, and the bleachers start chanting the name of the round: Cheer Chain.
Every envelope he picks up brings another contestant running to join the back of the line, and the conga gets a little faster with each one. Padded red-and-white barriers ring the floor, so one wild turn ends the round, and so does stepping on the heels of your own line. Every so often a golden key appears for a few seconds, worth a big bonus for whoever reaches it first. How long can the chain grow before the final whistle?
