Sesame Street:Elmo's A-To_Zoo Adventure - Nintendo DS Teachers letters through engaging mini-games Easy to follow audio-visual directions that preschoolers can master on their own Use the second Wii Remote to drop-in and assist your child when needed Game difficulty adapts to your child's level Wii and Nintendo DS versions include Gameplay Helpers to simplify gameplay for your preschooler Teachers letters through engaging mini-games Easy to follow audio-visual directions that preschoolers can master on their own Use the second Wii Remote to drop-in and assist your child when needed Game difficulty adapts to your child's level Wii and Nintendo DS versions include Gameplay Helpers to simplify gameplay for your preschooler