Sea Raiders is a pirate-themed massively collaborative game for streamer-viewer communities, played exclusively on Twitch. Together, streamer-captain and viewer-crew work together in order to go on adventures, win battles and solve puzzles in order to unlock treasure. The game is very easy to access with automatically created profiles that can be used across any streamer’s channel and with progress being saved (requires a Twitch account only). Monetization and audience expansion use Twitch’s in-built features. About 35-40% of Twitch’s audience is primarily English-speaking, although 60% of the content is in English. This means we will attempt to have the game appeal to a wider audience and be language-agnostic in nature.