game?

import time
import random

# game function
def game():
  
  print ("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
  print ("Welcome to the cavern of secrets!")
  print ("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
  
  time.sleep(3)
  
  print ("You enter a dark cavern out of curiosity. It is dark and you can only make out a small stick on the floor.")
  ch1 = str(input("Do you take it? [y/n]: "))
  
  # STICK TAKEN
  if ch1 in ['y', 'Y', 'Yes', 'YES', 'yes']:
      print("You have taken the stick!")
      time.sleep(2)
      stick = 1
  
  # STICK NOT TAKEN
  else:
      print("You did not take the stick")
      stick = 0
  
  print ("As you proceed further into the cave, you see a small glowing object")
  ch2 = str(input("Do you approach the object? [y/n]"))
  
  # APPROACH SPIDER
  if ch2 in ['y', 'Y', 'Yes', 'YES', 'yes']:
      print ("You approach the object...")
      time.sleep(2)
      print ("As you draw closer, you begin to make out the object as an eye!")
      time.sleep(1)
      print ("The eye belongs to a giant spider!")
      ch3 = str(input("Do you try to fight it? [Y/N]"))
  
      # FIGHT SPIDER
      if ch3 in ['y', 'Y', 'Yes', 'YES', 'yes']:
  
          # WITH STICK
          if stick == 1:
              print ("You only have a stick to fight with!")
              print ("You quickly jab the spider in it's eye and gain an advantage")
              time.sleep(2)
              print ("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
              print ("                  Fighting...                   ")
              print ("   YOU MUST HIT ABOVE A 5 TO KILL THE SPIDER    ")
              print ("IF THE SPIDER HITS HIGHER THAN YOU, YOU WILL DIE")
              print ("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
              time.sleep(2)
              fdmg1 = int(random.randint(3, 10))
              edmg1 = int(random.randint(1, 5))
              print ("you hit a", fdmg1)
              print ("the spider hits a", edmg1)
              time.sleep(2)
  
              if edmg1 > fdmg1:
                  print ("The spider has dealt more damage than you!")
                  complete = 0
                  return complete
  
              elif fdmg1 < 5:
                  print ("You didn't do enough damage to kill the spider, but you manage to escape")
                  complete = 1
                  return complete
  
              else:
                  print ("You killed the spider!")
                  complete = 1
                  return complete
  
          # WITHOUT STICK
          else:
              print ("You don't have anything to fight with!")
              time.sleep(2)
              print ("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
              print ("                  Fighting...                   ")
              print ("   YOU MUST HIT ABOVE A 5 TO KILL THE SPIDER    ")
              print ("IF THE SPIDER HITS HIGHER THAN YOU, YOU WILL DIE")
              print ("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
              time.sleep(2)
              fdmg1 = int(random.randint(1, 8))
              edmg1 = int(random.randint(1, 5))
              print ("you hit a", fdmg1)
              print ("the spider hits a", edmg1)
              time.sleep(2)
  
              if edmg1 > fdmg1:
                  print ("The spider has dealt more damage than you!")
                  complete = 0
                  return complete
  
              elif fdmg1 < 5:
                  print ("You didn't do enough damage to kill the spider, but you manage to escape")
                  complete = 1
                  return complete
  
              else:
                  print ("You killed the spider!")
                  complete = 1
                  return complete
  
      #DON'T FIGHT SPIDER
      print ("You choose not to fight the spider.")
      time.sleep(1)
      print ("As you turn away, it ambushes you and impales you with it's fangs!!!")
      complete = 0
      return complete
  
  # DON'T APPROACH SPIDER
  else:
          print ("You turn away from the glowing object, and attempt to leave the cave...")
          time.sleep(1)
          print ("But something won't let you....")
          time.sleep(2)
          complete = 0
          return complete
  
  # game loop
  alive = True
  while alive:
  
    complete = game()
    if complete == 1:
        alive = input('You managed to escape the cavern alive! Would you like to play again? [y/n]: ')
        if alive in ['y', 'Y', 'YES', 'yes', 'Yes',]:
          alive
    
        else:
          break
    
    else:
        alive = input('You have died! Would you like to play again? [y/n]: ')
        if alive in ['y', 'Y', 'YES', 'yes', 'Yes',]:
          alive
    
        else:
          break
game()