Deep Rock Galactic is a co operative first person shooter by Ghost Ship Games, released in full in 2020, about dwarven miners working for Deep Rock Galactic on the hostile planet Hoxxes IV. The Scout is the fast, mobile class with a grappling hook and flare gun. Mushrooms grow throughout the caves and have become a community in joke, with players using the ping tool to mark them constantly. The Scout mushroom callout spread through clips, streams and soundboards because it captures that shared habit perfectly.