To get different backgrounds for BTR Roblox settings , you usually need to change the Roblox theme/background with a browser extension, not inside the game itself. A common method is installing a theme extension like Stylus or a Roblox theme add-on, then picking a style from its Roblox theme list and applying it to the Roblox website.

How it usually works

  1. Open the Chrome Web Store or your browser’s extension store.
  2. Search for a Roblox theme extension such as Stylus or a similar customization add-on.
  3. Install the extension and allow it to run on Roblox.
  4. Open Roblox in your browser, then use the extension menu to browse styles/themes.
  5. Pick a background you like and apply it.

What you can change

These tutorials describe changing the website background/theme on Roblox, including different visual styles and sometimes animated-looking backgrounds through custom themes.

On mobile, some guides mention browser-based options or built-in light/dark theme settings, but the more customizable backgrounds are typically done on a desktop browser with extensions.

Simple caution

Use only trusted extensions, since browser add-ons can access website content. If a theme doesn’t work, refresh Roblox, reopen the extension, or try another style from the theme list.

TL;DR

For different Roblox backgrounds, install a browser theme extension, search for Roblox styles, and apply the one you want.