Codecademy export

Program.cs

using System;

namespace ChooseYourOwnAdventure
{
  class Program
  {
      static void Main(string[] args)
    {
      /* THE MYSTERIOUS NOISE */

      // Start by asking for the user's name:
      Console.Write("What is your name?: ");
      string name = Console.ReadLine();
      Console.WriteLine($"Hello, {name}! Welcome to our story.");
      Console.WriteLine("It begins on a cold rainy night. You're sitting in your room and hear a noise coming from down the hall. Do you go investigate?");
     Console.Write("Type YES or NO:");
     string noiseChoice = Console.ReadLine();
     noiseChoice = noiseChoice.ToUpper();
     if (noiseChoice == "NO") {
        Console.WriteLine("Not much of an adventure if we don't leave our room! THE END.");
     } else if (noiseChoice == "YES") {
        Console.WriteLine("You walk into the hallway and see a light coming from under a door down the hall. You walk towards it. Do you open it or knock?");
        Console.Write("Type OPEN or KNOCK:");
        string doorChoice = Console.ReadLine();
        doorChoice = doorChoice.ToUpper();
        if (doorChoice == "KNOCK") {
          Console.WriteLine("A voice behind the door speaks. It says, Answer this riddle: Poor people have it. Rich people need it. If you eat it you die. What is it?");
          Console.Write("Type your answer:");
          string riddleAnswer = Console.ReadLine();
          riddleAnswer = riddleAnswer.ToUpper();
          if (riddleAnswer == "NOTHING") {
            Console.WriteLine("The door opens and NOTHING is there. You turn off the light and run back to your room and lock the door. THE END.");
          } else {
            Console.WriteLine("You answered incorrectly. The door doesn't open. THE END.");
          }
        } else if (doorChoice == "OPEN") {
          Console.WriteLine("The door is locked! See if one of your three keys will open it.");
          Console.Write("Enter a number (1-3):");
          string keyChoice = Console.ReadLine();
          switch (keyChoice)
          {
            case "1":
              Console.WriteLine("You choose the first key. The door doesn't open. THE END.");
              break;
            case "2":
              Console.WriteLine("You choose the second key. Lucky choice! The door opens and NOTHING is there. Strange...THE END.");
              break;
            case "3":
              Console.WriteLine("You choose the third key. The door doesn't open. THE END.");
              break;
          }
        }
        }
  }
}
}