Ahead of title update 1.4.1, Ubisoft has warned that Assassin's Creed Valhalla will need a complete reinstall once the patch goes live next week. That means you should prepare for a roughly 77GB download on PC, though apparently the total will be slightly less than the current game's pre-update size, excluding DLC, due to some optimization.
And those optimizations aren't insignificant. In addition to preparing for future DLC and expansions, update 1.4.1 will also «deliver faster loading screens,
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