Inside xmb/ , create a folder named exactly as the theme intends (e.g., my-custom-neon ).

RetroArch themes are rarely distributed as single executable installers.

Before downloading themes, you must understand how RetroArch renders its interface. RetroArch uses different "menu drivers," and custom themes are developed specifically for individual drivers. You cannot use an XMB theme on an Ozone interface.

Extract the folder. It should contain subfolders like png (for icons) or specific system folders (like playstation , nes , etc.).

C:\Users\[Username]\AppData\Roaming\RetroArch\assets\ (or inside your main folder if using a portable install).

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This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.

Select and choose your newly installed folder from the list.

The Ultimate Guide to RetroArch Custom Themes: How to Download, Install, and Customize Your Frontend

: You can also download official alternative icon sets directly within RetroArch via Main Menu > Online Updater > Update Assets .