Ubisoft+ subscription doesn’t require Stadia Pro membership, however only a selected amount of Ubisoft games will be playable through Stadia.
Taken from Engadget … (Ubisoft) has started giving Stadia gamers in the US access to the beta version of Ubisoft+ — formerly known as Uplay+ — and it expects to be done with the rollout by December 16th.
Ubisoft has adopted a multi-platform strategy for the service, allowing users to stream the games available on it as long as they have a subscription, regardless of the platform they’re on. The service even supports cross-platform progression, so members can play a game on one platform and continue playing from where they left off on another.
Ubisoft+ doesn’t require Stadia Pro membership. Users simply have to link their accounts after they sign up and pay its $15-a-month subscription fee. While it has over 100 games on offer for PC, the company previously said that only select Ubisoft games will be playable through Stadia. It didn’t release a full list of games, but confirmed titles include Assassin’s Creed Valhalla, Immortals Fenyx Rising and Watch Dogs: Legion.
Source: Engadget