# Unity Engine

## Pre-requisites

**Unity Engine**: Ensure you have one of the following Unity versions installed:

* Unity 2020.3 LTS
* Unity 2021.1 or newer
* Unity 2022.1 or newer

## Supported OS

**Windows**: Windows 10 x64 or newer

**macOS**: macOS 10.15 (Catalina) or newer

**Linux**: Ubuntu 20.04, Ubuntu 18.04, and CentOS 7

## More information for Cronos Play

If you are interested to build on Cronos, please visit [Cronos Play](https://cronos.org/play) or fill this [Contact Form](https://airtable.com/shrCt6wWy87WrEXr8) for more information.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.cronos.org/cronos-play/unity.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.