How do I remove (unpublish) my app from Play Store?

Question

Every tutorial, example and even official google description is deprecated. The new layout does not have the feature button at the described position.

Answer 1

TL;DR: (As of September 2020) Open the Play Console. Select an app. Select Release > Setup >Advanced settings. On the App Availability tab, select Unpublish.

From https://support.google.com/googleplay/android-developer/answer/9859350?hl=en&ref_topic=9872026:

When you unpublish an app, existing users can still use your app and receive app updates. Your app won’t be available for new users to find and download on Google Play.

Prerequisites

• You have accepted the latest Developer Distribution Agreement.
• Your app has no errors that need to be addressed, such as failing to fill in the content rating questionnaire or provide details about your app's target audience and content.
• Managed publishing is not active for the app you want to unpublish.

To unpublish your app:

Open the Play Console. Select an app. Select Release > Setup > Advanced settings. On the App Availability tab, select Unpublish.

How to Disable Managed publishing