# Pre-Requisites ### Get Your API Key Please get your API key before downloading the SDK from [**here**](https://www.lync.world/form.html)
### Supported Game Engines The LYNC SDK is Compatible with Unreal Engine and [Unity](https://unity.com/). The Currently Supported Versions are: * Unity 2019.4.21f1 and above * Unreal Engine 4.27.2, 5.0.2, 5.0.3, 5.1.0 **(Unreal Engine plugins are still under development)**