Shadow of the Tomb Raider news coming tomorrow, set for September release
https://www.vg247.com/2018/03/14/shadow-tomb-raider-news-coming-tomorrow-release-set-for-september/

Looking over the source code, it also seems it will release on September 14, which is a Friday.
There doesn’t seem to be any exclusivity mentioned in the code, as it notes releases for PC, PS4 and Xbox One.

ソースコードによると9/14発売で全機種マルチ、独占的なことはなさそう