Customisation

RetroArch Configs Share your custom catalogue and RetroArch configurations. Perfect for showing off creative setups or swapping configuration tips. Box Art Packs Share, request, and discuss box art for your content. Perfect for custom themes or giving your library that polished, and unique, look. Theme Releases Display your flair and creativity with all types of wonderful themes that you can easily install and configure to make your device unique. Theme Submissions Submit your theme creation here for review and upload to the muOS Theme Gallery. Please notify muOS staff when you have submitted a theme and we will review it as soon as possible.

Topic	Replies	Views	Activity
Random theme on boot setting hangs reboot or shutdown when its activated Customisation theme	0	10	August 28, 2025
[Pixie] MuGB Theme Releases custom , theme	4	950	August 27, 2025
[Pixie] Pixel World v2 Pixie/Goose Theme Submissions	0	56	August 27, 2025
[PIXIE] muOS Monochrome Alternative Theme Submissions	0	97	August 24, 2025
[Pixie] OneTwo Theme Releases	109	4414	August 24, 2025
[PIXIE] muOS Monochrome Theme Submissions	2	199	August 23, 2025
[Pixie] Pixel World v2 Pixie Theme Submissions	2	187	August 23, 2025
Applications "Box Art Set" Box Art Packs	4	478	August 23, 2025
[Pixie] Aurora Theme Releases theme , pixie , aurora	120	6530	August 23, 2025
[Pixie] New Epic Noir Pixie Theme Releases theme	28	1809	August 21, 2025
muOS Monochrome Theme Releases theme	3	322	August 18, 2025
[Pixie] CatOS - ROYGBIV (10 Variants) Theme Submissions	2	408	August 17, 2025
Muos Glyph Art Box Art Packs	0	171	August 17, 2025
[Pixie] Console Grid Art Theme Submissions	2	178	August 16, 2025
CatOS Grid Icon Alternative Box Art Packs	0	787	April 23, 2025
[Pixie] Minimal Round Grid submission Theme Submissions	2	104	August 16, 2025
Muos Console Grid (updated) Theme Submissions	7	84	August 16, 2025
Muos Console Grid (update) Theme Submissions	3	247	August 16, 2025
MuOS - Aurora (new version, codename "Lava Java") Theme Submissions	2	377	August 16, 2025
[Pixie] muOS Pixie Yellow Collection Theme Releases theme	12	1060	August 15, 2025
Problems with Mame Emulator RetroArch Configs arcade , anbernic	0	51	August 14, 2025
Move the Preview image on Theme Picker Customisation	3	92	August 14, 2025
[Pixie] Nebulae Theme Releases theme	16	2612	August 7, 2025
Custom Full-Screen Box Art for Aurora Theme - PSX, GBA, GBC, Arcade Box Art Packs custom	6	1918	July 29, 2025
Muos - Console Grid Theme Submissions custom , grid , theme	7	440	July 27, 2025
[Pixie] Epic Noir / Epic White Theme Releases theme , pixie , epic , noir	13	2287	July 24, 2025
[PIXIE] Pokémon World (FIXED) Theme Submissions	2	408	July 24, 2025
App icons for themes Customisation	0	223	July 23, 2025
CatOS - ROYGBIV (10 Variants) Theme Releases	7	775	July 23, 2025
Muos Console Grid Theme Releases theme , grid	0	528	July 22, 2025