Kirby 64: The Crystal Shards is a 2000 platform game developed by HAL Laboratory and published by Nintendo for the Nintendo 64 (N64). It is the first Kirby game to feature 3D computer graphics and follows Kirby as he attempts to reassemble a sacred crystal shattered by Dark Matter. Gameplay is viewed from a 2.5D perspective and is similar to previous Kirby titles; the player traverses levels and obtains powers by eating enemies. Kirby 64 introduces Power Combos, the ability to mix powers to create more powerful ones. In a multiplayer mode, up to four players can compete in three minigames.

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.