A collection featuring three games from the Super Mario series. This is for the Switch software only. I have confirmed that it starts up and works properly. As this is a used item, please refrain from purchasing if you are looking for a perfect product. ⚠︎ If there are any operational issues, please contact me before leaving a review. If it doesn't start, try gently wiping the connection points with a cotton swab, as this may sometimes resolve the issue.