Playing a game online is fun. Multiplayer games are fun when you play with your friends but have you ever played a game where other people are controlling your character?
This YouTuber this exactly that with Zelda: Breath of the Wild, he made his twitch chat users control his game. Well one thing that could go teivlly wrong with this is multiple people trying to control the game at the same time. This YouTuber managed to create some macros to enable his followers to control the game. 600 people control the game and they actually make progress.