Xbox Adds 21 Original Xbox Games to Windows 11 PC Backward Compatibility Library

Updated November 13, 2026. Based on official publisher announcements.

The library expands

Microsoft added 21 original Xbox games to its PC backward compatibility programme on November 12, raising the supported catalogue from four games to 25. The expansion was announced during Xbox's twenty-fifth anniversary celebrations. It includes well-known titles such as The Elder Scrolls III: Morrowind, Star Wars: Knights of the Old Republic, TimeSplitters 2 and Star Wars Battlefront II. The programme supports Windows 11 PCs in selected markets, including compatible handheld devices. Availability and ownership requirements vary, so the announcement should not be interpreted as making every listed game free to all PC users.

What changed today

The first four supported original Xbox games arrived on PC earlier in 2026. Microsoft's latest addition brings another 21 into the programme. It also says the initial four received performance and stability improvements and that every supported title now offers mouse and keyboard input. These are concrete compatibility improvements, not announcements of full remakes. The games remain older titles made available through a modern programme. Microsoft has not claimed that every original Xbox release will eventually join the library or provided a comprehensive future schedule.

Role-playing favourites

The Elder Scrolls III: Morrowind is one of the headline additions, alongside both Knights of the Old Republic games. These releases are important examples of expansive role-playing games from the original Xbox era. Their arrival gives Windows 11 users another official route to access console versions associated with that generation. Microsoft lists Morrowind as available through Game Pass, but the same subscription entitlement does not automatically apply to every game. Readers should check individual listings before assuming a particular title is included with their plan.

Star Wars dominates the list

The new catalogue includes a substantial selection of Star Wars titles. Alongside Knights of the Old Republic and its sequel are Republic Commando, Jedi Academy, Jedi Outcast, Starfighter, Jedi Starfighter, The Clone Wars, Episode III: Revenge of the Sith and the original Battlefront games. That selection covers different genres and styles from the same franchise. The announcement does not say that these are newly remastered editions. Their inclusion concerns compatibility with original Xbox releases, so modern visual and performance expectations should be based on each game's official listing.

Other notable additions

The expansion is not limited to role-playing games or Star Wars. Microsoft also names Armed and Dangerous, Disney's Chicken Little, Grabbed by the Ghoulies, Indiana Jones and the Emperor's Tomb, Red Faction II, Secret Weapons Over Normandy, Thrillville, TimeSplitters 2 and TimeSplitters: Future Perfect. The range illustrates why a compatibility programme can be useful even when its library remains selective. Some titles have become difficult to revisit on their original hardware. Official PC support provides another option without suggesting that the entire historical catalogue has been preserved.

The original four

BLiNX: The Time Sweeper, Conker: Live and Reloaded, Crimson Skies: High Road to Revenge and Fuzion Frenzy were already supported. They remain in the expanded 25-game library. Microsoft says it has improved their stability and performance and added mouse and keyboard support throughout the programme. Some of those titles are also available through Game Pass. That does not eliminate the need to check regional availability, account entitlements or purchase requirements. Compatibility and ownership are separate questions, and the official notes make that distinction explicit.

Achievements for four games

Microsoft has introduced achievements for Knights of the Old Republic, Knights of the Old Republic II, BLiNX and Conker: Live and Reloaded. The feature also applies when those games are played on compatible Xbox One and Xbox Series consoles. Console players should install the latest system update, according to Microsoft. Some achievements may unlock from existing progress. The company says it worked with developers and publishers on the achievement lists and plans additional support over time. It did not announce achievements for every title in the current PC catalogue.

Windows 11 and market limits

The official conditions specify Windows 11, downloads and availability in selected markets. A game purchase or Game Pass subscription may be required. Specific features can also differ by title. Those qualifications are essential for readers deciding whether the update will work on their PC or handheld. A list of supported games does not guarantee that each title is available under every account or in every country. Microsoft's compatibility information and individual store pages are the appropriate places to confirm the practical requirements.

Why it matters

Compatibility work can extend the usable life of older games as original hardware becomes harder to maintain. Microsoft's latest update offers a larger official catalogue and adds account features to selected releases. It is a meaningful step for preservation-minded players, though it remains a limited programme rather than a complete archive of the original Xbox library. The distinction between compatibility, remastering and ownership is important. These games are being made accessible through supported modern devices; the announcement does not promise that every title has received a visual overhaul.

The next additions

Microsoft says more original Xbox games will come to PC, but it has not published a complete list or timetable. It also plans more achievements without committing to universal coverage. The November 12 Xbox Wire post by Jason Ronald provides the official 21-game list, names the four titles gaining achievements and explains the system requirements. Those details form the basis of this report. The measurable change is straightforward: a four-game PC library has become a 25-game collection, with further additions planned but not yet dated.

Reading the announcement carefully

An official announcement is most useful when its confirmed details are kept separate from expectations. A company can reveal a project, feature or service without committing to every aspect of its eventual availability. For players deciding what to follow next, the practical approach is to track the specific details that have been stated and check later updates against them. Dates, platforms and feature lists should be attributed to the publisher rather than inferred from previous releases. This report uses the primary announcement as its baseline and avoids assigning certainty to details that remain open.

Another important distinction is between material demonstrated at an event and functionality available to everyone. Event presentations are curated, and even hands-on sessions can involve limited content. Public availability normally requires a separate release or access announcement. Similarly, a promotional image illustrates the announcement but cannot establish unmentioned gameplay systems. These distinctions help readers evaluate fresh news without mistaking a preview for a final review or a development update for a product launch.

Future coverage will be most valuable when it adds verifiable facts rather than repeating the original reveal. A detailed developer interview, official patch notes, a published release date or a newly available game build can each answer questions left open by the first announcement. Until that happens, it is better to acknowledge uncertainty than to extend an article with unsupported predictions. The source links below lead to the companies' own statements so readers can distinguish the original announcement from later interpretations.

Official sources

Primary publisher announcement · Xbox anniversary announcement recap.