Sea Raiders is a collaborative game uniquely designed for streamer-viewer communities, played exclusively on Twitch. The Captain: the broadcaster is the captain of their own ship and island, they set the tone for the adventure. The Crew: viewers can participate and become crew members, with a variety of different roles available. Crew members develop and customize their own unique pirate avatars, while captains develop their Island. The captain can raid other channels, in order to help streamers across Twitch in different adventures.