Espionage and vikings lead the games, while consoles are a more complicated story. What you need to know The January 2021 NPD results have been released. The PS5 was the best-selling console in dollar sales, while the Nintendo Switch was the best-seller in units sold. Call of Duty: Black Ops Cold War was the best-selling game of January 2021. A new year means new sales data to pour through. Thanks to NPD analyst Mat Piscatella, we've got details on video game sales for January 2021 in the United States. According to Piscatella's thread , the Nintendo Switch was the best-selling console of January in units sold, while the PS5 was the best-seller in terms of dollar sales. The PS5 DualSense controller was the best-selling accessory of the month. Call of Duty: Black Ops Cold War the best-selling game of the month, with it now being the 20th best-selling game ever tracked by NPD. Assassin's Creed Valhalla came in at number #2 and is also the second-fastest selling A