WarioWare: Smooth Moves
December 02, 2006
One of 9-Volt & 18-Volt's microgames is based on Clu Clu Land.
Additionally, in 9-Volt & 18-Volt's microgame "Opening Night", the main theme from Clu Clu Land is sometimes played by the orchestra in Level 2.
In 9-Volt & 18-Volt's microgame "Family Computer", only featured in the Japanese version (replaced with "Super Nostalgic Entertainment System" in the international version), Clu Clu Land is one of the games the player has to insert into the console.
April 29, 2009
One of the premade objects usable to create original microgames is the Bubbles fom Clu Clu Land, while one of the unlockable Records is the main Clu Clu Land theme.
Copyrights for both series are held by Nintendo.