Warning: Do not attempt to decipher these ancient runes, lest you wish to unlock the secrets of the universe, or fall into a pit of despair. Your call.
Legend has it that the runes are hidden within the walls of the Fortress of Solitude, guarded by a fearsome creature with a penchant for bad puns.
Learn more about the history of the Fortress Deciphering tips for the faint of mind The role of robots in ancient rune-craft Robot lore: The ancient history of robotkind