Good price for this as elsewhere: -
Amazon UK £40.40
CD WOW £43.19
Includes the official Konami Dance Dance Revolution Dance Mat
Developed by Groove Box Japan and known as Ultimate Party Challenge in the US, Let's Party is a stunning compilation of 40 mini-games, designed to test the participants physical, mental and musical skills. In a series of deliberately over-the-top challenges, off-the-wall sporting activities and brain tests, players use the Dance Dance Revolution mat controller and the Wii Remote as they are tested for the speed of their responses and rhythm.
Up to four players can take part simultaneously, with each user's Mii superimposed on to a series of fully interactive backdrops.
Out-score your friends in games such as Row Free Throw, Balloon Race, Pinball Battle, Bungee Splash, Human Cannonball and Cow Corral.
Each game has been devised to challenge the players in different ways while providing unrivalled variety and entertainment, with specific challenges to unlock new accessories in the in-game Party Shop.
The more you win, the more you can customise your Mii with unlockable items, then show them off as you take on rival players in Let's Party's highly competitive and entertaining contests!
3D backgrounds, intuitive gameplay and high-energy music make Let's Party a unique gaming experience that's fun for the entire family.