http://www.cubed3.com/news/7975/1/Mario_Party_8_-_Best_Selling_in_the_Series!
The Mario Party series of party titles, developed by Hudson for Nintendo and starting back on the Nintendo 64 has been going strong for so long that you might think the 8th main installment would see a dip in popularity, especially given the side-story effort on GBA flopped and MP7 hit the GameCube when the system was on its last legs.
However, the Wii has not only revived the franchise, it has made Mario Party 8 the best selling in the series' history, selling 550,000 copies since launchin across North America on 29th May.
"The overwhelming response not only reminds us how much fans absolutely love the Mario Party franchise but also proves the unmatched ability of the Wii system to attract new players. Wii users are keeping the Mario Party going strong."
- George Harrison, Nintendo of America’s Senior Vice President of Marketing and Corporate Communications.
The game also launched across Europe last Friday (having been delayed a couple of weeks in the UK alone) and has already stormed to No.1 in Germany. The game is also due to launch in Australian on 19th July.