# FAQ

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<summary>Do you support Unity?</summary>

Currently, Existent supports only Unreal Engine 5. However, adding support for Unity is on our roadmap and planned for future updates.

</details>

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<summary>Do you support Unreal Engine 4?</summary>

No. We support Unreal Engine 5 only.

</details>

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<summary>Which versions of Unreal Engine are supported by Existent?</summary>

Existent is currently compatible with Unreal Engine version 5.3

</details>

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<summary>Can I use a Quest 3 with Existent?</summary>

Support for Quest 3 is not available right now but it's on our roadmap. Please check [#supported-head-mounted-display-hmd-devices](https://docs.existent.com/documentation/learning-existent/hardware-setup#supported-head-mounted-display-hmd-devices "mention") for the list of supported devices.

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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.existent.com/documentation/overview/faq.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.