(In a plains biome) [player]: "There! Wall's done! No more Zombies getting in here, hopefully." Female Spider: "Well they aren't Spider-proof, are they?" [player]: "AAH! When did you get here?!" Female Spider: "I can climb over walls, obviously. Is this your first time playing or something?" [player]: "No, I just didn't expect to see a spider talking to me." Female Spider: "Oh, well, greetings then. Name's Mindy. And as I was saying, walls won't stop me or any other spider from getting in. You'll need to add some anti-Spider measures if you want to keep us out." [player]: "Anti-Spider measures? Like what?"