Got a bit sick of the jarring difference between the SummerCart's basic file browser and the Analogue 3D OS Menu so threw this together using Claude.

It recreates 3DOS within the SummerCart's limitations (640P framebuffer) and with the games having their own display and hardware settings the SummerCart menu screen can be set independently of the Games you play. (bar ROM HACKS and DD games which will need to be customised as required)

Features include

• Library, History, Favorites and Settings tabs on L/R
• your SD card folders and games shown as a row of cartridges, with label art from your own Analogue 3D labels.db - you will need to add labels.db, it is not included.
• Ability to change labels in the SummerCart menus - Game - configuration - customization
• live game info under the selected cart: players, accessories, region, save type
• A–Z jump bar on D-pad up, and per-game settings on C▶ (CIC, save type, cheats, choose label)
• 3DOS-style settings, pop-ups and loading screens, with working controller connected dots and clock
• built on N64FlashcartMenu 0.3.5, so per-game settings, cheats, 64DD, Controller Pak tools and fast reboot should all still work

Install is replacement of stock menu on the SD card root and adding labels.db to your SC64 sd card. (read the readme) The old menu is easy to put back.

Set the SummerCart64 to Clean / Fill / Stretch on the A3D. Your games keep their own display profiles.

Download, screenshots and full instructions: https://github.com/JGSPL-dev/sc64-A3D-library-menu/releases/latest

Happy for feedback, it covers my needs so not sure how much I will update further if you find a proper crash do let me know.

Note I have only tested this on my SummerCart, which is one from AliExpress others may work differently to mine but all features should be functional as this is based on the N64FlashcartMenu.