# D2s

> D2s is a Go parser for Diablo II .d2s character saves. It exposes character information and documents the binary layout of headers, quests, waypoints and bit-packed attributes, including field offsets and value meanings.

- Type: Tool
- Targets: Game
- Category: Game analysis tools
- Relationship: Foundation tool
- Sources reviewed: 2026-11-08
- Added to the catalog: 2026-11-09
- Original resource: <https://github.com/nokka/d2s>
- Primary source: <https://github.com/nokka/d2s/blob/426ae713940b7474a5f7872f16dddb02ced8a241/README.md>
- Catalog page: <https://awesomerea.org/resources/d2s/>
- Record JSON: <https://awesomerea.org/resources/d2s/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/d2s/index.md)

## Requirements & limits

- **Prerequisites:** Requires a Diablo II .d2s character file as input.
- **Limits:** Character progression, waypoints and NPC introductions are marked as unimplemented in the documentation.
- **License:** MIT License.

## Primary sources

1. <https://github.com/nokka/d2s/blob/426ae713940b7474a5f7872f16dddb02ced8a241/README.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.