After reaching 3 million sales within a week, Koei Tecmo has shared that Hyrule Warriors: Age Of Calamity has sold more than 3.5 million units worldwide.
This makes it the best selling Musou game of all time, although the sales are decreasing quite significantly.
Hyrule Warriors: Age of Calamity is a hack-and-slash video game developed by Omega Force, published by Koei Tecmo in Japan and by Nintendo in the rest of the world for Nintendo Switch.
Age of Calamity is set 100 years before the events of The Legend of Zelda: Breath of the Wild. The story depicts the Great Calamity, a great war previously alluded to in Breath of the Wild between the armies of Hyrule and the forces of Calamity Ganon that resulted in the collapse of the kingdom.