Call of Duty: Black Ops Cold War was the most downloaded game on the PlayStation Store for PS5 in the US, and on PS4 in the US and Europe. On PS5, FIFA 21 was the most downloaded game in Europe and the fourth most popular game in the region on PS4. In both regions on PS5, Hitman 3 was the second most downloaded game, and on PS4, GTA 5 was the second most downloaded game in both regions. The PSVR chart notes Beat Saber as the most popular download followed by Job Simulator in both the US and Europe. Free-to-play offerings Rocket League, Call of Duty: Warzone, and Fortnite landed in that order on both charts. You can find the top 10 most downloaded games in January for both regions below. The full charts can be found at the link.