# Overview

First, you need to activate the multiplayer mode.

{% content-ref url="activation" %}
[activation](https://docs.gercstudio.com/multiplayer/activation)
{% endcontent-ref %}

Then create a lobby and game rooms.

{% content-ref url="lobby" %}
[lobby](https://docs.gercstudio.com/multiplayer/lobby)
{% endcontent-ref %}

{% content-ref url="rooms" %}
[rooms](https://docs.gercstudio.com/multiplayer/rooms)
{% endcontent-ref %}

Also, you need to do a couple of additional actions to prepare characters and enemies for multiplayer.

{% content-ref url="../enemies/multiplayer" %}
[multiplayer](https://docs.gercstudio.com/enemies/multiplayer)
{% endcontent-ref %}

{% content-ref url="../characters/multiplayer" %}
[multiplayer](https://docs.gercstudio.com/characters/multiplayer)
{% endcontent-ref %}

To adjust all multiplayer UI (the lobby, rooms, match stats, etc) use the **UI Manager**.

{% content-ref url="../project-settings/ui-manager" %}
[ui-manager](https://docs.gercstudio.com/project-settings/ui-manager)
{% endcontent-ref %}