Donkey Kong is one of the best adventure games on N64. As the game proceeds you unlock different kongs. My favorite is Tiny!! The levels and areas are complete and fully developed. It's not one of those games where you can finish it in a day, it takes months and months. I haven't even completed it! I think this is a great game for kids and teens, they'll enjoy long hours of fun and enjoyment. The graphics are very good too. I highly recomend it..!!