You will be the one who chooses the outcome on the upcoming Undertale Live show.
This year, the developers organized a concert, which is described as "interactive adventure" with live music and in-game visuals. But there's also one cool feature, and fans will definitely love it. Fifth House developed a unique game structure, so fans can join the quest by voting and changing the way the story goes.
The first concert will be in Chicago, USA, on January 11. Although it's already sold out, you can sign up here to receive the show announcements.
Read the whole article about the upcoming show here.
You can buy the Undertale game on Steam.