Modus Games have announced that Rock of Ages is coming to Stadia as a free Pro game. It is coming on the 14th of August a month later than other platforms.
Rock of Ages is described as
Rock of Ages 3: Make & Break is part tower defense, part strategy, and a whole lot of arcade-paced action, bringing new innovations to the series such as a robust level creator. Fans now have the chance to design their own courses and share them with the Rock of Ages 3: Make & Break community, giving the experience endless replayability as players bring their dream creations to life.
Thank you Eddie Player 1 for the tip