LeapFrog Leapster Dora the Explorer Camping Adventure Game Cartridge Pre-K-1st LeapFrog Leapster learning game cartridge features Dora the Explorer Camping Adventure, designed for children in Pre-K to 1st grade, ages 4-7. This educational game encourages early learning skills through interactive gameplay with popular Nick Jr. characters. The blue cartridge is compatible with Leapster and Leapster2 handheld systems, providing an engaging way for young learners to practice essential skills while following Dora on her outdoor journey. Part number 500-13405-A. #Educational