Sony Xperia XZ3 pre-orders come with a free copy of Call of Duty: Black Ops 4
https://www.gsmarena.com/sony_xperia_xz3_preorders_come_with_a_free_copy_of_call_of_duty_black_ops_4-news-33207.php

Sony can use games to promote its phones too – if you pre-order the Xperia XZ3, Sony Mobile and Activision will gift you a free copy of Call of Duty: Black Ops 4 for the PlayStation 4.
Note that this promo applies to the European market only.

Pre-ordered XZ3 units will ship on October 5, but you’ll have to wait another week to get the game – it’s worldwide release is October 12.
Still, you’ll get the game as soon as possible as it will be delivered as a digital download.