# Setting sub-images

In addition to the key visual, you can set up to 10 sub-images for your cover.

<figure><img src="https://617873902-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgI7pzyLUohG9hFf1cqL2%2Fuploads%2Fgit-blob-e49425d03329da2e1e5cdc70e64db69d092afd72%2Fimage%20(147).png?alt=media" alt="" width="563"><figcaption></figcaption></figure>

Please follow the rules below when setting sub-images:

* The key visual must always be set as the top image, not as a sub-image.
* Do not upload content that violates public morals or decency.

{% hint style="info" %}
Examples of what can be used as sub-images:

* Alternative versions of the key visual
* Character introduction images
* Images introducing the scenario's theme or overview
* Introduction comics or illustrations
* Pre-play cards or screenshots that players can use
  {% endhint %}

{% hint style="danger" %}
Examples of what **cannot** be used as sub-images:

* Content containing spoilers for the scenario
* Advertisements leading to external websites
* Unrelated content
* Promotions for other scenarios
  {% endhint %}