> For the complete documentation index, see [llms.txt](https://docs.eternals.game/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.eternals.game/gdk-documentation/introduction.md).

# Introduction

The **Ninety Eight Game Development Kit (GDK)** supports integration with the following game engines:

* [Unity](https://docs.eternals.game/gdk-documentation/unity)
* [Cocos Creator](https://docs.eternals.game/gdk-documentation/cocos-creator)