Nintendo Yoshi's Wooly World Electronic Manual

To unlock all hidden levels in Yoshi's Wooly World, you need to collect all the Smiley Flowers in each world. Once you have collected them, a new level will appear in that world.
The game features various types of yarn, such as standard yarn balls for attacking enemies, big yarn balls for creating larger platforms, and sparkling yarn balls for revealing hidden items. Each type has a unique function to assist in gameplay.
To reduce lag, ensure your console is not overheating and that there are no background downloads or updates occurring. Additionally, try restarting your console and checking for any system updates that might improve performance.
To play in multiplayer mode, connect a second controller and press any button on it during gameplay. This will allow a second player to join the game as a different colored Yoshi.
If the game doesn't start or crashes, try restarting your console, checking for game updates, and ensuring the game disc is clean and undamaged. If the problem persists, consider contacting Nintendo support for further assistance.
To collect all Yoshi patterns, you need to find and collect all the Wonder Wool in each level. Each set of Wonder Wool will knit a new Yoshi pattern for you to use.
Progress in the game is automatically saved at checkpoints within levels. If you leave the game, you will resume from the last checkpoint reached. Unfortunately, there is no manual save feature during levels.
Badges provide special abilities such as immunity to fire or the ability to see hidden items. You can equip a badge before starting a level by spending beads collected during gameplay.
To increase your bead collection, try replaying levels to collect missed beads, completing bonus stages, and defeating enemies efficiently. Additionally, using badges that increase bead collection can help.
Ensure your amiibo is positioned correctly on the NFC reader. Check that the NFC functionality is enabled on your console and that the amiibo is compatible with Yoshi's Wooly World. Restart the console if necessary.