# Demoparser

> Demoparser analyzes Counter-Strike 2 replay files with a Rust parser exposed through Python, JavaScript and WebAssembly packages. It queries recorded events and ticks and returns player positions, actions and game-state fields.

- Type: Tool
- Targets: Game
- Category: Game analysis tools
- Relationship: Foundation tool
- Sources reviewed: 2026-11-09
- Added to the catalog: 2026-11-09
- Original resource: <https://github.com/LaihoE/demoparser>
- Primary source: <https://github.com/LaihoE/demoparser/blob/314a253ed51488093b5f28f648694e42b561079f/README.md>
- Catalog page: <https://awesomerea.org/resources/demoparser-cs2/>
- Record JSON: <https://awesomerea.org/resources/demoparser-cs2/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/demoparser-cs2/index.md)

## Requirements & limits

- **Prerequisites:** Counter-Strike 2 .dem replay files are required as input.
- **Prerequisites:** The Python package requires Python 3.8 or later.
- **License:** MIT license.

## Primary sources

1. <https://github.com/LaihoE/demoparser/blob/314a253ed51488093b5f28f648694e42b561079f/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.