Streamer Mode

Streamer Mode is a special mode that uses Twitch streaming integration, which lets viewers of a stream interact with the Streamer’s runs in a variety of ways. Note that this mode is only available on the PC versions of the game.
 * This includes, but is not limited to, choosing special gameplay modifiers for the next biome, assisting (or inconveniencing) the streamer through the use of Captain Chicken, helping the streamer open Twitch Chests, and deciding what stat to upgrade when obtaining certain scrolls.
 * All of these things can be turned on or off to fit your preferences.

Captain Chicken
Captain Chicken is an avatar which follows the streamer around and doesn't do much by itself. Viewers watching a stream and participating in the chat can become Captain Chicken by typing "pickme".

Individuals in control of Captain Chicken can choose to forcefully use a charge of the players flask, even without their direct consent. Sending a message in the Streamer's chat using "@>streamer name<" along with whatever message they want to send, will allow the viewer to directly talk to the Streamer, using a textbox that floats above the chicken.

A certain modifier known as "Chickenthor" lets Captain Chicken automatically attack enemies by shooting bolts of lightning at them.

Community Chests
Community Chests are special chests that spawn multiple zombies nearby and their contents can only be accessed by destroying the chest. Viewers can also help to destroy the chest by sending messages in the Streamer’s chat. They give the same sorts of rewards as normal chests found elsewhere.

Community Codex
TBA

Gameplay Modifiers
TBA

Level Suggestions
Viewers can vote for the next Biome the Streamer will visit, however this does not do much as the Streamer can simply ignore it and choose a different biome instead.