Donkey Kong 64 (ドンキーコング64) is a 3D platformer game released by Nintendo in 1999 for the Nintendo 64 console. It is the fifth installment in the Donkey Kong series and the first to feature 3D gameplay. The game follows Donkey Kong and his four friends as they embark on an adventure to save Donkey Kong Island from the evil King K. Rool. Players must explore eight different worlds, collect items and battle enemies in order to progress. The game features a variety of levels, each with its own unique challenges and objectives. Players can also collect coins to purchase items from Funky Kong's shop. Donkey Kong 64 also features an expansive multiplayer mode, allowing up to four players to compete in a variety of minigames. The game was well-received by critics, who praised its visuals, level design and multiplayer mode. It was also a commercial success, selling over 3 million copies worldwide.