Sunken Ship

Halloween is over, but you are unable to stop the witch, and she gained enormous power. Now you have very little time to stop it, because with such force that she did not need help with my sisters for worship. It can destroy the human world in a few hours. The witch hid his heart in the pumpkin, which is one big ship. The ship sank, and you need to find items that will help you to breathe underwater.