For subscribers, the useful takeaway is not simply the size of the list. The update mixes tier expansions, explicitly labelled day-one releases, and titles for which the announcement does not use day-one language. That distinction affects how a game reaches a given subscription plan and whether Xbox is describing a launch-day release rather than a catalogue rollout.
The 13 games in the September 15 “Coming Soon” lineup
Xbox’s second September update lists the following 13 games as coming soon:
- Marvel Cosmic Invasion
- Planet of Lana II
- Routine
- Ultimate Sheep Raccoon
- Kernel Hearts
- Ninja Gaiden 4
- Dune: Awakening
- Well Dweller
- Mad King Redemption
- Call of Duty: Black Ops 6
- Minecraft Dungeons II — September 29
- Keeper — October 2
- Gears of War: E-Day — October 6
Eleven of those entries are scheduled for September. The two exceptions are Keeper on October 2 and Gears of War: E-Day on October 6. The distinction is more than headline housekeeping: subscribers planning September play time, storage space, or purchases should not expect the entire 13-game group to arrive before the month ends.
The September 15 post also lists RuneScape: Dragonwilds under “Available Today,” separate from the 13 coming-soon entries. Its 1.0 release arrived on September 15 with availability for Game Pass Ultimate, Game Pass Premium, and PC Game Pass. Jagex had separately said that the release would be available day one through Xbox Game Pass.
That makes RuneScape: Dragonwilds an important part of the day’s practical Game Pass news, but it should not be folded into the 13-game coming-soon count.
All 13 are listed for PC and PC Game Pass
For Windows players, the September 15 announcement lists every one of the 13 coming-soon games for PC and includes PC Game Pass among the available plans. The important distinction is how Xbox describes their Game Pass status.
Seven titles are specifically described as “Now with Game Pass Premium; joining Game Pass Ultimate and PC Game Pass”:
- Marvel Cosmic Invasion
- Planet of Lana II
- Routine
- Ultimate Sheep Raccoon
- Ninja Gaiden 4
- Call of Duty: Black Ops 6
- Keeper
The wording matters. These are not Premium-only additions: Xbox explicitly identifies Premium, Ultimate, and PC Game Pass in the same availability description. It is still sensible not to read more into that phrasing than it says. It establishes the named destination plans, but does not by itself provide a complete prior catalogue history for each game.
The other six titles — Kernel Hearts, Dune: Awakening, Well Dweller, Mad King Redemption, Minecraft Dungeons II, and Gears of War: E-Day — are also listed for PC and PC Game Pass, with their respective Game Pass plan details in the announcement. In short, PC coverage applies to the full 13-game coming-soon slate, while the seven-game group is notable because Xbox explicitly frames it as an expansion into Premium, Ultimate, and PC Game Pass.
This is why the word “addition” can conceal useful detail. A game may become newly available on a subscriber’s plan without that necessarily meaning it is a newly released game or that it had been absent from every part of the wider Xbox ecosystem.
Day-one labels apply to some, not all, of the remaining six
Xbox explicitly marks four of the six titles outside the tier-expansion group as “Available on day one with XBOX Game Pass”:
- Kernel Hearts
- Well Dweller
- Minecraft Dungeons II
- Gears of War: E-Day
Minecraft Dungeons II is scheduled for September 29 and is confirmed as a day-one Game Pass release. The date places it immediately before the September 30 removal deadline, creating a busy end-of-month stretch for subscribers deciding between a new release and expiring catalogue games.
Gears of War: E-Day arrives later, on October 6. Separate Xbox information confirms that it will be playable day one with Game Pass Ultimate, will be available on Xbox on PC, cloud, and Xbox Series X|S, and supports Xbox Play Anywhere. For people who intend to play on both a Windows PC and an Xbox console, that Xbox Play Anywhere detail is particularly meaningful: it is a specific cross-device entitlement statement rather than a generic platform listing.
For Dune: Awakening and Mad King Redemption, the September 15 announcement does not place the same explicit day-one label beside their entries. That absence should not be converted into a claim that they are definitely not day-one releases; it means only that this update does not apply that designation to them. Readers should resist treating all games in a Game Pass roundup as interchangeable launches. Xbox’s own labels draw a narrower and more reliable line.
Why the October games change the story
“13 games this month” is attractive headline language, but it produces the wrong expectation. The official schedule places two of the 13 beyond September, leaving 11 scheduled in the month of the announcement.
That correction matters particularly for Keeper and Gears of War: E-Day, which may be among the more closely watched entries. Keeper is part of the group Xbox says is joining Game Pass Premium, Ultimate, and PC Game Pass, but its October 2 date puts it outside September. E-Day is a separately confirmed day-one Game Pass Ultimate release, but its October 6 launch is later still.
The more accurate framing is therefore: Xbox announced 13 upcoming Game Pass entries in its September 15 wave-two post, with 11 dated for September and two for October. It is a small wording change, but it gives subscribers a schedule they can actually use.
Eight games leave on September 30
The incoming list arrives with a notable set of departures. Xbox says the following eight games leave Game Pass on September 30:
- Atomfall
- Lara Croft and the Guardian of Light
- Little Nightmares 2 Enhanced Edition
- Little Rocket Lab
- Sifu
- SOPA Tale of the Stolen Potato
- Sworn
- Terminull Brigade
For people working through a backlog, removals deserve at least as much attention as new additions. Game Pass’s value depends on access during a specific membership window, so a game already in progress can carry a firmer deadline than a title that will remain available after its launch period.
A practical order of priority is simple: check any active saves among the eight departing games first, then compare that list against the late-September arrivals. The schedule does not say how long the new games will remain in the catalogue, so it would be unwarranted to assume that a newly added title has a guaranteed long runway. What is known is that the eight named games have a September 30 endpoint.
A note on September’s earlier Game Pass coverage
The second-wave update follows Xbox’s September 1 Game Pass post, which included Shelldiver as available that day and Dice a Million as coming September 4. Some descriptions of the earlier wave call it an eight-title lineup.
That count needs qualification. Xbox’s September 1 post has seven game entries in its “Available Today” and “Coming Soon” sections, while TCG Card Shop Simulator appears separately in a “Game Updates” section for its 1.0 full-game release. Counting that update produces eight items in broader coverage, but it is not the same as eight standard game entries in the primary addition sections.
This is a useful reminder for subscribers comparing monthly Game Pass headlines. Counts can vary depending on whether an outlet includes updates, tier expansions, games available immediately, and future-dated entries in the same total. The September 15 update is clearer when treated as a 13-entry coming-soon list plus RuneScape: Dragonwilds, which was already available on the day of the announcement.
What Windows and Xbox players should watch
The full September 15 coming-soon list is relevant to PC Game Pass subscribers: all 13 games are listed for PC and PC Game Pass. Seven are specifically described as now joining Game Pass Premium, Ultimate, and PC Game Pass, while the remaining six are listed with their respective Game Pass plans. RuneScape: Dragonwilds is separately available on PC Game Pass as of September 15.
The immediate decision points are straightforward:
- Use September 30 as the deadline for Atomfall, Sifu, and the six other departing titles if they are already in your rotation.
- Do not wait for September if Keeper or Gears of War: E-Day is the game you are tracking; their listed dates are in early October.
- Check your subscription tier for the specific availability wording attached to the game you want to play, especially the seven titles Xbox says are joining Premium, Ultimate, and PC Game Pass.
- Treat day-one language precisely. Xbox explicitly uses it for Kernel Hearts, Well Dweller, Minecraft Dungeons II, and Gears of War: E-Day in the coming-soon group, and Jagex confirmed it for RuneScape: Dragonwilds.
The September 15 rollout is substantial, with a broad mix of game types and a pair of high-profile releases extending into October. But its real value is in the details: which tier is named, which games are explicitly day one, which dates fall outside the month, and which existing games need attention before the catalogue changes on September 30.