# 海洋II / Ocean II (Star and Moon Legend)

> slug: `haiyang2` · browser status: `playable` · native port: `40057`

A large, mature ES II-lineage wuxia MUD -- self-titled Ocean II but far better known in-game by its banner name, Star-Moon Legend (星月传奇) -- sharing engine lineage with this collection's es1_win, xkx2001, rzrmud, xo, Wuhan Station and Legend of the Yellow Emperor's Soul, and one of the more widely-circulated Chinese wuxia MUDs of its era (hymud, “Ocean V,” is its independent successor, sharing its own 191-domain map skeleton with hy5 rather than haiyang2's smaller one — see hy5's entry). A closer relative than that lineage list suggests: hy5 (Ocean 5) elsewhere in this collection has a byte-identical master.lpc and roughly 90% byte-identical domain files — effectively the same base world, extended with about 50 more zones (Vietnam, Korea, Japan, Tibet, Xinjiang) rather than an independent creation. Nearly 30,000 files build out a genuinely large world: sect-based jianghu with map regions spanning Jiangnan's water towns, the Mingjiao stronghold, Gaochang, and even a Japan zone, plus a full marriage system and gang/faction play layered on top of the standard skill and quest content.

## Play in the browser (WebAssembly)

- Landing page (description + notes): https://mudlibs.fluffos.info/haiyang2/
- Play now (boots the WASM driver): https://mudlibs.fluffos.info/haiyang2/play.html

## Download source ZIP

- Same-origin ZIP (trimmed source tree, no need to clone the whole repo):
  https://mudlibs.fluffos.info/haiyang2/haiyang2.zip
- GitHub tree: https://github.com/fluffos/mudlibs/tree/main/libs/haiyang2
- README: https://github.com/fluffos/mudlibs/blob/main/libs/haiyang2/README.md
- Restoration notes (NOTES.md): https://github.com/fluffos/mudlibs/blob/main/libs/haiyang2/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 `haiyang2.zip` from the URL above (or clone
   `https://github.com/fluffos/mudlibs` and use `libs/haiyang2/`).
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 `127.0.0.1:40057`.

- 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/haiyang2/llms.txt