> ## Documentation Index
> Fetch the complete documentation index at: https://docs.susaplay.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Welcome to SUSAPlay documents

SusaPlay handles the backend infrastructure for mobile and WebGL games — so you can focus on the game itself.

## What SusaPlay provides

| Service       | What it does                                            |
| ------------- | ------------------------------------------------------- |
| **Identity**  | Player auth, guest sessions, account management         |
| **Economy**   | Wallet, virtual currencies, store items, IAP validation |
| **LiveOps**   | Campaign delivery without app updates                   |
| **Catalog**   | Build uploads, versioning, release review               |
| **Webhooks**  | Real-time platform events to your backend               |
| **Saves**     | Versioned cloud saves across devices                    |
| **Analytics** | Session tracking, custom events, BigQuery export        |

## Get started

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="/quickstart">
    Register a game and initialize the SDK in under 10 minutes
  </Card>

  <Card title="Register a Game" icon="gamepad" href="/integration/register-game">
    Create your game and get a game key
  </Card>

  <Card title="SDK Reference" icon="code" href="/sdk/overview">
    Full Unity SDK API
  </Card>

  <Card title="API Reference" icon="terminal" href="/api/reference">
    Base URL, auth, response format, error codes
  </Card>
</CardGroup>

## Architecture

SusaPlay runs on Firebase (Cloud Functions, Firestore, Storage) in `europe-west1`. Game assets are served through Cloudflare Workers.

* **Two environments:** staging (`susaplaytest`) and production (`susaplay-2e8e3`)
* **SDK platforms:** Unity (UPM package) and JavaScript (npm)
* **Admin access:** [admin.susaplay.com](https://admin.susaplay.com)
* **Developer access:** [dev.susaplay.com](https://dev.susaplay.com)

## Support

[support@susaplay.com](mailto:support@susaplay.com)