Though "pretty sure it's happening," Xbox Two co-host Rand al Thor 19 has no details on "what it would be or what it is."
Microsoft's Sarah Bond says "core users love Game Pass", and players will see more "really big games" on the service later this year.
The debate has reportedly been going on internally for some time, with concerns about Game Pass undercutting Call of Duty's revenue.
Release dates for the titles weren't specified, though Hexworks' Souls-like action RPG was rumored to arrive in late May.
Fuga: Melodies of Steel 2, Just Cause 4 Reloaded, Eiyuden Chronicle Rising, Ghostlore, and many other titles are also leaving on May 15th.
Thunderful will share several deep dives in the following weeks to highlight features, showcase gameplay, and deliver more lore.
The new Job system allows mixing and matching weapons to create new builds, while enemy strongholds can reward "valuable loot."
The latest adventure in the SteamWorld franchise features naval combat, a Job system for mixing and matching abilities, and more.
Also joining the service's library of games are Harold Halibut, Orcs Must Die! 3, EA Sports NHL 24, and more.
The co-op action rogue-like enters early access later this year for PC and Xbox Series X/S while also being available on Game Pass.
Diablo 4's player base on Xbox saw a healthy boost following its Game Pass launch, as per Xbox president Sarah Bond.
Meanwhile, Amnesia Collection, Back 4 Blood, Phantom Abyss, Amnesia: Rebirth and Soma will leave the service on April 15th.
Lightyear Frontier and MLB The Show 24 are out today for subscribers, with Evil West, Hot Wheels Unleashed 2: Turbocharged and more this month.
The change was made "due to recent changes in our partnership with Raw Fury as our publisher," according to the developer.
The "creature saver" sees players saving the lifeforms of Ava through non-violent means. It's also coming to Game Pass on day one.
Just like the base game, Persona 3 Reload's three waves of DLC will also be available to Game Pass subscribers at no additional cost- but only those subscribed to the Ultimate tier.
Guide the Spirit Stone Maiden, assign roles to rescued villagers for the coming battle and fight off hordes of demons during the night.
11 bit Studios' narrative management title sees worker Jan Dolski creating alternate versions of himself to survive and return home.
Hardspace: Shipbreaker, Ni no Kuni: Wrath of the White Witch Remastered and Shredders will leave the service on March 15th.
Call of Duty is still up in the air, but "back-end work" is going on for Activision Blizzard's other titles, according to Microsoft's Phil Spencer.
