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ThemeMaster

EmulationStation theme manager for small screen devices running ArkOS, TheRA, RetroOZ, JELOS, UnofficialOS or ROCKNIX

From JohnIrvine1433·Updated June 3, 2026·View on GitHub·

An EmulationStation theme manager for small screen devices running [ArkOS](https://github.com/christianhaitian/arkos), [RetroOZ](https://github.com/southoz/RetroOZ), [TheRA](https://techtoytinker.com/theretroarena), [JELOS](https://github.com/JustEnoughLinuxOS/distribution), [UnofficialOS](https://github.com/RetroGFX/UnofficialOS), [NostixOS](https://github.com/NostixOS/Nostix) or [ROCKNIX](https://github.com/ROCKNIX/distribution). The project is written primarily in Shell, distributed under the GNU General Public License v3.0 license, first published in 2021. Key topics include: anbernic, arkos, emulationstation, gameforce, jelos.

Latest release: 5.7.0BusyBox
April 12, 2026View Changelog →
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An EmulationStation theme manager for small screen devices running ArkOS, RetroOZ, TheRA, JELOS, UnofficialOS, NostixOS or ROCKNIX.

ThemeMaster needs to map the device's D-pad and buttons to keys that can be used with the 'dialog' function which requires a specific implementation for every input driver. Please report for additional support if your input driver is not recognised.
Example of devices currently supported :

  • Gameforce Chi
  • Powkiddy RGB10, RGB10 Max/3, RGB30, X55 and XU10
  • Anbernic RG351P/M/V, RG552, RG503 and RG-ARC
  • RK2020
  • R36S
  • K36, K36S
  • Odroid-go Advance, Super and Ultra units

See the ThemeMaster's page for more information and installation guide.

Feel free to suggest any enhancement and to report any issue directly through GitHub. Alternatively - and for any questions, comments or feedback - you can find me on the Retro Game Handhelds Discord’s server

Contributors

Showing top 5 contributors by commit count.

View all contributors on GitHub →

This article is auto-generated from JohnIrvine1433/ThemeMaster via the GitHub API.Last fetched: 6/25/2026