How do you play Toy Story 3 without a nunchuck?

To play Toy Story 3 without a nunchuck, you can use just the Wii Remote by utilizing its motion controls and buttons. Navigate through the game using the D-pad for movement, and perform actions like jumping or interacting with objects by pressing the A button. Some mini-games and challenges may require creative use of gestures or button combinations, so be sure to explore the control options in the game menu for more details.