Screaming is usually associated with frustration or terror, but what if we all just started screaming... for fun?
Scream Go Hero, a free voice-activated gaming app that translates audio input to character movement, encourages players to do just that. Basically, you download the app and scream at your phone a bunch to make your character move forward and jump.
Though Scream Go Hero has been around for a while, many people are just discovering it for the first time and sharing their hilarious experiences online.
from Mashable https://mashable.com/article/scream-go-hero-mobile-game-app-reactions/