Xbox has officially unveiled the Xbox Game Pass September 2025 lineup. The latest catalog update will add a total of six new video games to the library. The biggest addition is undoubtedly the upcoming Hollow Knight: Silksong. The official announcement further reveals DLC/game updates, in-game benefits, and titles leaving the subscription service this month. Let’s have a closer look at each of them.
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Xbox Game Pass September 2025 Lineup: New Games
Hollow Knight: Silksong is the main attraction of the Xbox Game Pass September 2025 lineup. The upcoming Metroidvania title is a sequel to the hugely popular Hollow Knight (2017). Players will take control of Hornet, the former princess of the fallen kingdom of Hallownest. The game promises a new, mysterious world of Pharloom filled with new challenges and enemies.
The game is set to release on September 4 and will be a day-one release for Xbox Game Pass PC and Xbox Game Pass Ultimate subscribers. It will be playable on PC, consoles, and cloud gaming for active members of the service.
Here is every new title joining Xbox Game Pass in September 2025:
| Title | Availability |
| I Am Your Beast | Available Now |
| Nine Sols | Available Now |
| Hollow Knight: Silksong | September 4 |
| Cataclismo | September 4 |
| PAW Petrol World | September 10 |
| Roadcraft | September 16 |
Xbox Game Pass September 2025 Lineup: DLC/Updates and In-game Perks
| DLC/Update | Availability |
| Overwatch 2 Season 18: Stadium Quick Play | Available Now |
| Indiana Jones and the Great Circle: The Order of Giants | September 4 |
| EA Sports NHL 26: EA Play Early Access Trial | September 5 |
| Asphalt Legends Unite: Monthly Gift Bundle | Available Now |
| The Finals: Season 8 Welcome Pack | September 11 |
Games Leaving Xbox Game Pass in September
Xbox has revealed the following video games will leave Xbox Game Pass on September 15:
- All You Need is Help
- Wargroove 2
- We Love Katamari Reroll+ Royal Reverie
If you have not played these games but want to, you have about 10 days to do so. You can also check PlayStation Plus’ monthly games for September.
Check Hollow Knight: Silksong on OpenCritic
