Chinese technology giant Tencent has made a €1.2bn ($1.25bn; £1bn) investment in a spin-off from Ubisoft, the maker of the Assassin’s Creed video games. Shenzhen-based Tencent will own about a quarter of the new business, with Ubisoft holding the rest of the new subsidiary, which is valued at around €4bn. The unit will run some...