To win the game, you'll need to navigate through the dungeon, fighting enemies and collecting keys and other items along the way. Use your sword to defeat enemies and open locked doors, and be sure to keep an eye out for chests that may contain useful items or power-ups. As you explore the dungeon, you'll need to keep a sharp eye out for the final boss, who will be waiting for you on the bottom floor. Use all of your skills and knowledge to defeat the boss and win the game!