The Last of Us Part 2, Animal Crossing: New Horizons, and Assassin's Creed Valhalla also enjoyed strong sales throughout the year.
The update goes live across all platforms shortly.
The Switch dominates the charts for 2021's first full week.
The Switch exclusive enjoyed a 7% sales increase.
Assassin's Creed Valhalla drops down to second place.
Ubisoft has added the much-maligned XP boosters from previous entries to this year's RPG as well.
Various fixes and improvements to graphics and character animation are also included.
It's the second biggest retail launch for a 2020 game in the UK.
One major gripe that cross-gen players have had has been addressed.
Spider-Man: Miles Morales is the best-selling PS5 launch game.
Its boxed physical launch sales are twice as much as 2018's Odyssey.
Unprecedented turn of events sees new Call of Duty release not topping charts at launch.
Ubisoft expects to see continued strong sales for the game thanks to its next-gen versions.
Sharper image quality, significantly faster load times, and more.
Conquer your foes with these handy pointers.
A new high for Ubisoft's open world franchise.
How to be a Viking (and earn your place in Valhalla).
Similarly, cross-play will be supported in future multiplayer releases.
More vital details on the upcoming open world RPG.
