Kirby Tilt n Tumble 2 is a cancelled sequel to the original Kirby Tilt ‘n’ Tumble game for the Game Boy Color that was planned for GameCube.
The original Kirby Tilt ‘n’ Tumble was an action / puzzle game published and developed by Nintendo for the Game Boy Color. It was first released in Japan on August 23, 2000 and in North America on April 11, 2001. The game uses a series of accelerometers to control Kirby: the goal of the game is to guide Kirby to the level’s goal within the allotted time by physically tilting the Game Boy in the direction in which the player wishes to move him. The game revolves around the collection of the numerous stars strewn about the levels. To beat the game entirely, one must collect each level’s secret star. At the Spaceworld 2001 a sequel was announced for the GameCube: with the help of the GBA as an alternative PAD and a special GBA cart with Motion Sensors, it was possible to play the game as the original GameBoy Color version.. something like the Kororinpa games for the Wii.
In 2002 the development of Koro Koro Kirby 2 was changed, Nintendo removed Kirby from the game, and it became Roll-O-Rama: it was essentially the same project, but without the Kirby mascot. After some years of development, Roll-o-Rama just vanished and the project was cancelled.