# Legacy Version

### Download and install Unity

You can refer to the [Unity Download Section](https://unity.com/download)

### Unity Build Modules

Depending on your preferred build settings we recommend to install platform packages for `WebGL`, `IOS` and `Android` from your Unity build settings.

### Chain Overview

You can use the following RPC methods. By default, we use the mainnet rpc method.

{% tabs %}
{% tab title="Mainnet" %}

* RPC Method: `https://evm-dev.cronos.org`
* Chain ID: **25**
  {% endtab %}

{% tab title="Testnet" %}

* RPC Method: `https://evm-dev-t3.cronos.org`
* Chain ID: **338**
  {% endtab %}
  {% endtabs %}

### Import ChainSafe Package

#### Github

You can clone the following repository.

```bash
$ git clone git@github.com:ChainSafe/web3.unity.git
```

#### Releases

Or you can download the latest [releases](https://github.com/ChainSafe/web3.unity/releases)

#### Create a new Unity Project

Create a new project directly from your Unity Hub. In the next step Choose 3D as your project type.

![](https://1786307500-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqXsIo4b4WtOTfICyOIxa%2Fuploads%2Fgit-blob-4a97e31cc271cf4a9d880bf922922648e174f388%2Fnew-projects.png?alt=media\&token=04c7adb1-615b-4276-9cd5-8de8ea6ebfd8)

#### Upload web3.unity Folders into Project

Now you have to import the content of the cloned repository (web3.unity) directly into your newly created project assets folder.