Donkey Kong 64 is a 1999 platform game developed by Rare and published by Nintendo for the Nintendo 64. It is the only Donkey Kong game to feature 3D gameplay. As the gorilla Donkey Kong, the player explores themed levels to collect items and rescue his kidnapped family members from King K. Rool. The player completes minigames and puzzles as five playable Kong characters—each with their own special abilities—to receive bananas and other collectibles. In multiplayer modes, up to four players can compete in deathmatch and last man standing games.

A platformer is a sub-genre of action video games in which the core objective is to move the player character between points in an environment. Platform games are characterized by levels with uneven terrain and suspended platforms of varying height that require jumping and climbing to traverse. Other acrobatic maneuvers may factor into the gameplay, such as swinging from vines or grappling hooks, jumping off walls, gliding through the air, or bouncing from springboards or trampolines.