Which console is named in the title of Kirby 64: The Crystal Shards?

Kirby 64: The Crystal Shards is named for the Nintendo 64 console.

Released in 2000, the game was developed by HAL Laboratory and published by Nintendo. It arrived in Japan on March 24, 2000, in North America on June 26, and in Europe on June 22, 2001. The number in the title identifies the Nintendo 64 platform, not the number of crystal shards.

Kirby 64 was the first Kirby game to use 3D computer graphics, although its stages play on a 2.5D plane. Its central mechanic is Power Combos, which let players combine two copy abilities to create new powers. The story follows Kirby and Ribbon as they recover a sacred crystal shattered into 100 pieces.

The project was initially intended for the Nintendo 64's 64DD disk-drive add-on. After that add-on failed commercially, HAL converted the game into a standard N64 cartridge release. Later versions appeared on Wii and Wii U Virtual Console, but the original title remains a Nintendo 64 game.