Fortnite player wonders why there's 'mold' in their game: turns out it's a texture Tim Sweeney added to Unreal Engine in 1995. Story by Tyler Wilde • 2mo.

But it’s still fun to get a direct answer from Sweeney and find out that this mold-like image is—like The Powerpuff Girls or Dexter’s Laboratory—an odd, nostalgic artifact of the 1990s.