They brought over an exec to build the studio. [1]

[1] https://www.polygon.com/2019/3/19/18272965/google-stadia-stu...

Nothing of real note it seems: https://www.nme.com/news/gaming-news/google-stadia-announces...

Journey to the Savage Planet https://en.wikipedia.org/wiki/Journey_to_the_Savage_Planet

*through acquisition

As far as I can tell they never released a game.