As a knight in Swords , you must travel the countryside fighting monsters and bandits using your sword and shield. When you enter combat the view changes to a pseudo 1st-person perspective where the body of your knight is outlined so that you can see the creatures that you are fighting. When enemies have been defeated, they drop money and power-ups. There are seven chapters in the game, and each chapter (except one) starts with you entering a merchant's shop and buying weapons using the money that you have collected so far. There are also alternate paths which take you to different parts of the game.
Gameplay involves navigating through various environments, such as forests and castles, while fighting enemies and collecting items. The Wii Remote is used for control, with precise movements and sword swings required to succeed. As you progress through the game, you'll encounter tougher foes and face challenges that require strategy and quick reflexes.