Heading to its third anniversary, Stadia will have a new collection of games claimable for free as long as you maintain Stadia Pro and claim them in due time and this is the official listing by Google.

One of the games have already been released as a Stadia Pro game and was Yars: REcharged as part of the Atari Recharged remakes collections and marking the 2nd Atari game offered as Pro.

Yars: Recharged is the latest title from Adamvision Studios and SneakyBox, the team behind the Atari Recharged series, infusing elements of arcade, shoot-em up, and bullet hell into the classic's formula. Yars: Recharged requires players to remain acutely aware of visual and audio cues that hint of impending danger, and to master the rhythm of each boss as they navigate increasingly complex enemy defenses, all to an epic soundtrack by Megan McDuffee.

The other 4 games includes:

• Tri6: Infinite - Race in a futuristic, Tron-inspired, endless race track that will test your driving mettle. While the first few levels may be smooth driving, the later levels will ramp up in difficulty. Soon, players will be greeted by generated obstacles that appear at a maddening pace. Tunnels, lasers, sharp turns, and opponents are just some challenges that players have to navigate through.
  *This game is a brand-new arrival for Stadia
• Overcooked: All You Can Eat - For all the cooking aficionados, Overcooked! All You Can Eat is your game. With over 200 levels and 80 chefs, players will traverse the land of Onion Kingdom to cook up a wide range of recipes in a variety of kitchens.
  Packaged as Overcooked! 1 and 2 with AOC (add-on content), this revamped version is the ultimate Overcooked! thus far.
• Spiritfarer - Spritfarer is a cozy management about dying. Wait, dying, you say?
  Players assume the role of a ferry-master that sends off spirits on a final, memorable journey on a ship before their transition to the afterlife.
• PJ Mask Heroes of The Night - Follow superheroes Catboy, Owlette, and Gekko in PJ Masks: Heroes of the Night! as they protect the city from evil-doers. Our protagonists will face off against the villains: Romeo, Luna Girl, and Night Ninja, who are trying to take over the world.

The new Stadia Pro September 2022 Collection will go live the very September 1st but again, notable exception, Yars: Recharged is already available to claim. 

This week new games were added & announced for Stadia including Saint Rows Remake debut

Also, in this week besides Yars: Recharged, both Jack In The Box 8 and Are Smarter than a 5th Grader appeared on the Stadia Store.

Finally and as expected, the week jump started with the Stadia Version of Saint Rows Remake.