Dora the Explorer: Lost City Adventure PC Game (Windows/Mac, 2002) CD-ROM. Pre-Owned.

"Dora's teddy bear, Osito, is lost! Join Dora, Boots, Backpack and Map on a journey to the Lost City, a mysterious, hidden place where all things go when they are lost! Along the way, you'll meet Pirate Pig, Mama Bugga Bugga and Senor Tucan, and help them find their lost objects too. Be on the lookout for hidden stars throughout the game and collect them all in the star Pocket on Backpack!"