# 仙剑狂侠2000(仙剑传奇) / Immortal Sword Wandering Knight 2000 (Legend of the Sword) > slug: `xjcq2000` · browser status: `playable` · native port: `40034` By author Ye Yufei. Part of the "Century" family of wuxia MUD engines (sharing lineage with Book and Sword 2008 and Book and Sword: Adrift II, with similar admin directory structures), though its game content and security modules were independently developed rather than copied. Set in a traditional wuxia world centered on Yangzhou — its central square, shops, the provincial governor's office, and major sects (the Beggars' Sect, Quanzhen Sect, White Camel Mountain, the Five Poisons Sect, the Sun Moon Holy Cult, and more). Distinctive "banditry" and "armed escort" job systems add flavor to jianghu life, all in an orthodox Jin Yong/Gu Long-style wuxia atmosphere well suited to players who enjoy sect progression and quest systems. ## Play in the browser (WebAssembly) - Landing page (description + notes): https://mudlibs.fluffos.info/xjcq2000/ - Play now (boots the WASM driver): https://mudlibs.fluffos.info/xjcq2000/play.html ## Download source ZIP - Same-origin ZIP (trimmed source tree, no need to clone the whole repo): https://mudlibs.fluffos.info/xjcq2000/xjcq2000.zip - GitHub tree: https://github.com/fluffos/mudlibs/tree/main/libs/xjcq2000 - README: https://github.com/fluffos/mudlibs/blob/main/libs/xjcq2000/README.md - Restoration notes (NOTES.md): https://github.com/fluffos/mudlibs/blob/main/libs/xjcq2000/NOTES.md ## Run natively with FluffOS 1. Build a current FluffOS driver from https://github.com/fluffos/fluffos (native `build` / `build-debug`; see that repo's docs). 2. Download and unzip `xjcq2000.zip` from the URL above (or clone `https://github.com/fluffos/mudlibs` and use `libs/xjcq2000/`). 3. From the unzipped lib directory, ensure `config.fluffos` points `mudlib directory` at this tree (the checked-in file may contain a maintainer-local absolute path — edit it to your extract path). 4. Start the driver: ```bash /path/to/fluffos/build/src/driver config.fluffos ``` 5. Connect a UTF-8 MUD client to `127.0.0.1:40034`. - Admin / wizard login: `fluffos` / `Mud@2026` - If you host this on a public network, change the published default admin password before opening the port. ## Machine-readable catalog - Site-wide catalog: https://mudlibs.fluffos.info/games.json - Site-wide LLM overview: https://mudlibs.fluffos.info/llms.txt - This file: https://mudlibs.fluffos.info/xjcq2000/llms.txt