Embark on a journey to save the world from the powerful Demon King in IDLE Skull Hero. As the Braver, you must lead your party through vast stages filled with monster areas and rune mines. Customize your skull warrior with various equipment and magic skills obtained through production facility development. Train and level up your hero to become a formidable force. Explore numerous production villages to craft items, complete daily and weekly missions for valuable rewards, and gather loot from defeated monsters to enhance your facilities.

Back up your game data with Google Cloud Save for secure storage and easy retrieval, ensuring you never lose your progress. Remember, deleting the app will result in the loss of all data, so strategize wisely in your quest to defeat the Demon King.