puzzles and further enemies including dedicated bosses. Link is controlled using the Wii Remote and Nunchuk, and the Wii MotionPlus expansion device is required to play. The greater majority of gameplay mechanics revolve around use of motion controls: these include camera control with the Nunchuck and general hotkey actions and movement linked to the Remote. Jumping across gaps and scaling ledges happen automatically within context. The Nunchuck is also used to make Link perform a forward roll. In addition to his standard pace, Link can sprint for short distances. Sprinting and other actions such as climbing and carrying heavy objects is limited by a stamina meter, which recharges after a few seconds when not performing actions that drain it. When depleted entirely, Link's movement speed is reduced and he is left vulnerable until the metre refills. Standard navigation takes place from a third-person perspective, while the Dowsing search function switches to a first-person view: Dowsing scans an area for a selected object, with new Dowsing objectives appearing depending on game context. Fighting enemies, which appear in both the overworld and dungeons, relies on Link's use of his sword and shield. Link's sword movements are mapped to the direction the Wii Remote is flicked by the player, and other moves include a forward thrust and a stab. Enemy movements are designed to anticipate and block Link's combat movements. By raising the Wii Remote, the sword gathers energy which can be unleashed in a Skyward Strike. Skyward Strikes are also used to trigger environmental elements such as magical switches. The shield is controlled with the Nunchuck: when the shield is raised, it can be used to reflect attacks. Spin attacks and Finishing Blows are activated by swinging both the Wii Remote and Nunchuck. Link's health is represented with Hearts, with Link taking damage whenever he is hit: if he loses all Hearts, the game ends. The game is set on the floating island of Skyloft and surrounding airborne islands, and the three Surface overworlds where the majority of the main adventure takes place. Side quests for the town's citizens are unlocked as the game progresses. The different areas of the Surface are accessed through portals, or columns of light, in the clouds. Side quests for characters of the Surface are also available and are sometimes mandatory for completing the main quest. The sky is navigated with a Shoebill-like bird called a Loftwing,