Very simple text adventure example

textadventure.py

def getChoice(choices):
    message = "Pick one of : " + ", ".join(choices) + " > "
    choice = ""
    while choice not in choices:
        choice = input(message)
    print()
    return choice


if __name__ == "__main__":
  print()

  print("You are in a room with 2 exists, north and south.  You smell something horrible to the south and a warm light comes from the north.  Which way do you go?")
  decision = getChoice(['north','south'])
  if (decision == 'north'):
      print("The warm light turned out to be an incinerator.  You died.  Try again")
  else :
      print("You have entered the sewage pumping station.  You see the toxic avenger here.  Do you 'fight' or 'wave'?")
      decision = getChoice(['fight','wave'])
      if (decision == 'fight'):
          print("Terrible choice, the toxic avenger never loses.  You died.  Try again")
      else :
          print("He is now your friend and shows you the exit.  You win.")

  print()