Ubisoft’s intriguing new entry to Watch Dogs is coming this week. And if you already pre-ordered Watch Dogs: Legion, you should be able to pre-load it ahead of its October 29 release.
The download size is 40.4GB on PC, 33GB on PS4 and 37GB on Xbox One. Physical editions will have a day-one patch: 2GB for PS4 and 1.85GB on Xbox One.

Ubisoft also shared the exact timing on when Watch Dogs: Legion launches on each region: it should be October 29, 12.01AM local time across the world.
Watch Dogs: Legion takes you to London and take control of the hacker group Deadsec. The twist is that whoever that makes up the Deadsec group in London can be anyone- any NPC in the open world can be recruited for the cause from professional hitmen to old grandmothers.
Watch Dogs: Legion is also coming to Xbox Series X|S and PS5 on launch day for the respective consoles, and includes free next-gen upgrades if you own the PS4 and Xbox One versions.
Source: Ubisoft