Stream First games are designed around the relationship between streamers and viewers--putting the live streaming experience at the align-center of development.
What makes a game Stream First? - These tenets are a large part of Stream First game design.
Display a user interface that is comprehensible to viewers, not just players.
Include the audience in the streamer gaming experience.
Recognize the audience for their involvement in the game.
Give the entire channel community a chance to make progress.
Allow the audience to influence the gameplay.
Reward the audience for their contributions.
Ensure that everyone in the community feels included.
Allow the audience to play the game directly using Twitch chat or other controllers.