Zombies in Minecraft spawn in dimly lit areas, pursue players, and are harmed by sunlight unless sheltered. They can break wooden doors on hard difficulty, pick up weapons or armor, and can chain-aggro when one groans. In Survival Mode, they motivate players to build defenses, provide rotten flesh for dogs, and offer experience points. In Creative Mode, they are used to test mob farms and traps, with customizable skins available. In Adventure Mode, they are utilized for scripted events and challenges. Recent updates have improved their pathfinding, spawn dynamics, sound design, and textures. Players can prevent spawns with light, use shields, gain height advantage, farm zombies for XP, and keep extra blocks for emergencies.