Teenager Alea Frydnlund is creating zombies. “It will attack you if you’re on survival,” she says. “But right now, I’m just on creative.” Alea hunches over a screen in a classroom at the University of ...

Minecraft resource packs let you completely change the game’s visuals, sounds, and atmosphere without coding. Whether you want realism, whimsy, or performance boosts, there’s a pack for every style.