Instead of searching for a game, list streams from the game: https://github.com/justintv/Twitch-API/blob/master/v3_resources/streams.md#get-streams (see the game parameter).
Instead of searching for a game, list streams from the game: https://github.com/justintv/Twitch-API/blob/master/v3_resources/streams.md#get-streams (see the game parameter).