"The majority of partners who've had a game in Game Pass want to bring their future titles to the service," says Chris Charla.
RoadCraft is out now for Standard and Ultimate subscribers with Deep Rock Galactic: Survivor and much more to come tomorrow.
We Love Katamari Reroll + Royal Reverie, Wargroove 2, and All You Need is Help will also be leaving the service on September 15th.
Two early access titles are available for PC players starting today, with Goat Simulator Remastered, Persona 4 Golden, and more inbound.
Shawn Layden points to the music industry for an example of how a subscription service could cause long-term harm to business.
Citizen Sleeper 2, Orcs Must Die! Deathtrap, MechWarrior 5: Clans, and more are also coming to Game Pass Standard on August 6th.
Gigantic, Kunitsu-Gami: Path of the Goddess and Turnip Boy Robs a Bank will be leaving the subscription service on July 31st.
This comes as a follow-up to a previous report that "lost" revenue from first-party titles on the service isn't considered.
With the money that is usually spent by Microsoft on third-party titles on Xbox Game Pass, the service has been profitable.
Raphael Colantonio says the model has been "increasingly damaging the industry for a decade, subsidized by Microsoft's 'infinite money.'"
The Ascent and High on Life also return to the service while Square Enix's Legends of Mana and Trials of Mana debut for the first time.
Deep Field's acclaimed survival crafting title will also launch on day one for Game Pass and the PlayStation Plus Game Catalog.
Other notable titles include remasters of Warcraft 1 and 2, Rematch, Against the Storm, Call of Duty: WW2 and much more.
"We sort of burned the house down last year," says Microsoft VP of Games Marketing Aaron Greenberg ahead of today's Xbox Games Showcase.
Warhammer 40,000: Space Marine - Master Crafted Edition, FBC: Firebreak and The Alters are also available in the coming weeks.
The remaster includes all the DLC, modernized controls, 4K resolution support, improved textures, an overhauled UI and much more.
Monster Train 2, Tales of Kenzera: Zau, to a T, Symphonia, and Spray Paint Simulator will also roll out in the coming days.
Other notable titles include Dragon Ball Xenoverse 2, Dredge, Teenage Mutant Ninja Turtles: Mutants Unleashed, and much more.
It will also be available on Game Pass Ultimate and PC Game Pass on day one, and as a free upgrade for Gears of War: Ultimate Edition owners.
Also available on Game Pass, the side-scrolling beat 'em up has received a massive new update that overhauls progression.