Xbox Game Pass is losing Core Keeper and two other titles later today, October 15. Despite the departures, October 2025 is shaping up to be a major net gain for the service, with Xbox Game Pass arrivals from the first half of the month outnumbering removals approximately 18 to 1.

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Xbox Game Pass Losing Core Keeper Later Today

In the first wave of removals since that major expansion, Xbox Game Pass is now set to lose three titles: Core Keeper, Cocoon, and Teenage Mutant Ninja Turtles: Mutants Unleashed. The trio will be leaving the service later today, October 15, most likely at midnight local time. Core Keeperwhich has been on Xbox Game Pass since late August 2024—is the standout title from the forthcoming wave of departures, boasting nearly 21,000 "Very Positive" Steam reviews and over 3 million in estimated sales on Valve's storefront alone.

All Titles Leaving Xbox Game Pass Games on October 15

Game

Added

OpenCritic Avg. Score

How Long To Beat

Cocoon

Sep 2023

87

5–6 hours

Core Keeper

Aug 2024

87

34–133 hours

Teenage Mutant Ninja Turtles: Mutants Unleashed

May 2025

62

11–17 hours

Geometric Interactive's puzzle platformer Cocoon is the only member of this soon-to-be-departing trio that can realistically be beaten in a single day, with crowdsourced data indicating that a single playthrough of the 2023 game takes 5.5 hours on average. As is tradition, Xbox Game Pass members are currently able to buy Cocoon, TMNT: Mutants Unleashed, and Core Keeper at up to 20% off. The courtesy subscriber discount is expected to be available for as long as the titles remain in the XGP catalog.

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Based on Microsoft’s usual cadence, the next round of Xbox Game Pass departures will likely take place on October 31. End-of-month removals are generally revealed alongside the second-wave lineup, which tends to be announced on the third Tuesday of each month. However, it’s unclear whether that schedule will hold this time, as the reveal of the Wave 1 Xbox Game Pass lineup for October 2025 was uncharacteristically long. It extended all the way to The Outer Worlds 2, slated to arrive on October 29, which would normally be part of a Wave 2 roster announcement.

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Core Keeper Tag Page Cover Art
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Survival
Sandbox
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Systems
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Top Critic Avg: 87 /100 Critics Rec: 89%
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Released
August 27, 2024
ESRB
E For Everyone // Mild Fantasy Violence
Developer(s)
Pugstorm
Publisher(s)
Fireshine Games
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WHERE TO PLAY

DIGITAL
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Genre(s)
Survival, Sandbox