Themes
On muOS, you can fully customise the look of your menus on your device! This is achieved with Themes. You can make your own themes by following the help pages here, or install some pre-existing ones below. Happy theme-ing!
Theme Library
You can find all themes for muOS here. Click on a theme title to download a zip. Place that file on your device within MUOS/theme.
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Discord Community. All these themes were made by members of the muOS community. Join the community today!
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Complete Theme Archive download. Warning! This is quite a big file, currently exceeding 1GB. This will download all available muOS themes as a single installable archive, and can update previously installed themes. Drop this in
/ARCHIVE, and use your on-device Archive Manager to install it.
Some themes have matching folder artwork whilst navigating Explore Content, this is installed separately from themes. To see if a theme has these available, navigate to the specific theme’s release page on the muOS Discord server.
 Advance Wars Reboot OS Theme by: Emulation Otaku |  Analogue-Arimo by: Cheema OTB (original: Aemiii91) |  Analogue by: Cheema OTB (original: Aemiii91) |
 Animal Crossing OS by: Emulation Otaku |  Art Book Next v1 Chs by: yingw (original: ciskao & anthonycaccese) |  Art Book Next v1 by: ciskao (original: anthonycaccese) |
 Art Book Next v2 by: ciskao (original: anthonycaccese) |  Balatro OS by: Emulation Otaku |  Banana PC by: Warehouse |
 Beans - Wonderland by: Manveru0 |  Beanz by: VagueParade |  Big Screen by: Thiago |
 BigBrogrammer by: Tiduscrying |  Birds - Orioles x Sakura by: ravenstoroses |  Blade by: LMarcoMiranda |
 BOTW OS Theme by: Emulation Otaku |  breath-of-fire-4-ryx by: RYX |  Brogrammer-DejaVu by: Tiduscrying (original: Voxie) |
 C64 by: antiKk |  Candy by: antiKk |  CatOs by: Pankeko (original: hxhiep) |
 Catppuccin Frappe by: jupy & antiKk - with muOS Theme Maker |  CC-29 by: Gamma (original: Alpha6) |  Cheers by: KingLJN - with muOS Theme Maker |
 Circles by: Waldamy |  Coffee Time by: Damplay |  Cuphead OS Theme by: Emulation Otaku |
 Custom2 by: Vaidotas |  CyberMU by: GHROTIC |  Cyberpunk Neon by: antiKk (original: Roboron3042) |
 Dark Dock by: Kee Whi & Waldamy |  deadpool-by-ryx by: RYX |  Def not SFC - Dark by: Skilo (original: danilocolasso) |
 Def not SNES by: Skilo (original: danilocolasso) |  Disk Sys by: Mr.DomoDude |  Dot Matrix - Dark by: LMarcoMiranda |
 Dot Matrix - Green by: LMarcoMiranda |  Dot Matrix - Mustard by: LMarcoMiranda |  Dot Matrix - Pink by: LMarcoMiranda |
 DotNdot by: AI7EN |  DOTT by: antiKk |  Dracula by: antiKk |
 Dragon Ball Daima by: Chronoss |  Dreamcast Themecast by: VagueParade |  dsOS by: DukeSilver (original: UnBurn) |
 DWBH - GB by: FGL82 |  Eagle Union by: lovariel |  Echoes of Wisdom by: Chronoss |
 EldenRinged by: J O R G E |  EmulationStation by: jellydude72 |  Epic Noir by: Mntz (original: c64-dev & Chicuelo) |
 Epic White by: Mntz (original: c64-dev & Chicuelo) |  EZF Cobalt by: tiduscrying |  Fallout 3 OS Theme by: Emulation Otaku |
 Fallout Caution by: antiKk |  Faux Dark by: antiKk |  FFos by: lovariel |
 FNAF OS Theme by: Emulation Otaku |  Fruits Basket OS Theme by: Emulation Otaku |  Fullmetal OS by: Emulation Otaku |
 GamePal - LCDLight by: vacarotti |  GamePal - LCDNight by: vacarotti |  GamePal - Light by: vacarotti |
 GamePal - Night by: vacarotti |  GamePal - SnesLight by: vacarotti |  GamePal - SnesNight by: vacarotti |
 GamePal - Sober by: vacarotti |  GamePal Night - K. Torden by: King Torden (original: vacarotti) |  GarstardOS - Black by: VagueParade |
 GarstardOS by: VagueParade |  GB Dark by: inteLLiAim (original: Alukim) |  GB Light by: Alukim |
 GbOS Color - Amber by: ciskao & CoeRafinha |  GbOS Color - Black by: ciskao & CoeRafinha |  GbOS Color - Diamond by: ciskao & CoeRafinha |
 GbOS Color - DMG by: ciskao & CoeRafinha |  GbOS Color - Obsidian by: ciskao & CoeRafinha |  GbOS Color - Ruby by: ciskao & CoeRafinha |
 GbOS Color - Sapphire by: ciskao & CoeRafinha |  GbOS Color - White by: ciskao & CoeRafinha |  GbOS Grid Mod by: Chronoss (original: ciskao & CoeRafinha) |
 GbOS Minimal by: ciskao & CoeRafinha |  GbOS by: ciskao & CoeRafinha |  Genki Denki GOGOGO by: Cerceis - with muOS Theme Maker |
 GenshinImpact by: Nguyen Dat - with muOS Theme Maker |  GeomOS by: Kee Whi & Waldamy |  Gintama Animated by: Chronoss |
 Glass V1 by: r4in |  Golden Sun by: RYX |  Grid PC by: Warehouse |
 Gruvbox Dark by: spitchell |  Gruvbox Light by: antiKk (original: morhetz) |  Haze Dark by: LMarcoMiranda |
 Haze by: LMarcoMiranda |  Hello Kitty by: VagueParade |  High Contrast by: RazamaBazakart - with muOS Theme Maker |
 HoennOS by: Nikosan (original: Apollo) |  Homestar Runner by WhiskerFjords |  HyruleOS by: Apollo |
 IcS by: IcS |  iMUOS - Dark Mode by: sakuhanaX3 |  iMUOS - Light Mode by: sakuhanaX3 |
 Initial D by: RYX |  Innuendo by: ravenstoroses |  InvaderZ by: Moleman X |
 itachi by: Hadidas |  JFBC by: ravenstoroses |  JJBA OS Theme by: Emulation Otaku |
 JohtOS by: Apollo |  Jujutsu OS Theme by: Emulation Otaku |  KantOS by: Apollo |
 Kernel by: slayturade |  KirbyOS by: ravenstoroses |  Kururin Squash OS Theme by: Emulation Otaku |
 Lappy 486 by: MehStrongBadMeh |  LCD H by: antiKk |  LCD Plus by: antiKk |
 LCD SP by: Merkin (original: antiKk) |  Lyxodius Dark Black by: Lyxodius |  Lyxodius Dark Blue by: Lyxodius |
 Lyxodius Dark Grey by: Lyxodius |  Majora by: Fabiano |  Mario and Friends by: Chronoss |
 Mario Kart OS Theme by: Emulation Otaku |  Mario Luigi - LEpopee Fraternelle by: Chronoss |  mario by: 90Nick_Pinesal |
 Marvel by: Kirito_01 |  Material Like - Cyan by: elav |  Material Like - Green by: elav |
 Material Like - Indigo by: elav |  Material Like - Mustard by: elav |  Material Like - Pink by: elav |
 McUnhinged by: ravenstoroses |  Meduzya theme by: Kuzya Meduzya |  Megaman Battle Network by: Ryx |
 Megaman Zero X by: RYX |  Megaman Zero by: Ryx |  MegaMan by: setix |
 migu by: iliketwertles (original: antiKk, Roboron3042) |  Minecraft OS Theme by: Emulation Otaku |  mini grid by: elav |
 MinUIfied - Autumn Alt-Horizontal by: Harry McNeill |  MinUIfied - Autumn Horizontal by: Harry McNeill |  MinUIfied - Autumn Vertical by: Harry McNeill |
 MinUIfied - Blue Alt-Horizontal by: Harry McNeill |  MinUIfied - Blue Horizontal by: Harry McNeill |  MinUIfied - Blue Vertical by: Harry McNeill |
 MinUIfied - Bumble Bee Alt-Horizontal by: Harry McNeill |  MinUIfied - Bumble Bee Horizontal by: Harry McNeill |  MinUIfied - Bumble Bee Vertical by: Harry McNeill |
 MinUIfied - Default Alt-Horizontal by: Harry McNeill |  MinUIfied - Default Horizontal by: Harry McNeill |  MinUIfied - Default Vertical by: Harry McNeill |
 MinUIfied - DMG Dark Alt-Horizontal by: Harry McNeill |  MinUIfied - DMG Dark Horizontal by: Harry McNeill |  MinUIfied - DMG Dark Vertical by: Harry McNeill |
 MinUIfied - DMG Light Alt-Horizontal by: Harry McNeill |  MinUIfied - DMG Light Horizontal by: Harry McNeill |  MinUIfied - DMG Light Vertical by: Harry McNeill |
 MinUIfied - Famicom Alt-Horizontal by: Harry McNeill |  MinUIfied - Famicom Horizontal by: Harry McNeill |  MinUIfied - Famicom Vertical by: Harry McNeill |
 MinUIfied - Green Alt-Horizontal by: Harry McNeill |  MinUIfied - Green Horizontal by: Harry McNeill |  MinUIfied - Green Vertical by: Harry McNeill |
 MinUIfied - Orange Alt-Horizontal by: Harry McNeill |  MinUIfied - Orange Horizontal by: Harry McNeill |  MinUIfied - Orange Vertical by: Harry McNeill |
 MinUIfied - Pink Alt-Horizontal by: Harry McNeill |  MinUIfied - Pink Horizontal by: Harry McNeill |  MinUIfied - Pink Vertical by: Harry McNeill |
 MinUIfied - Purple Alt-Horizontal by: Harry McNeill |  MinUIfied - Purple Horizontal by: Harry McNeill |  MinUIfied - Purple Vertical by: Harry McNeill |
 MinUIfied - Red Alt-Horizontal by: Harry McNeill |  MinUIfied - Red Horizontal by: Harry McNeill |  MinUIfied - Red Vertical by: Harry McNeill |
 MinUIfied - SNES Alt-Horizontal by: Harry McNeill |  MinUIfied - SNES Horizontal by: Harry McNeill |  MinUIfied - SNES Vertical by: Harry McNeill |
 MinUIfied - Tea Green Alt-Horizontal by: Harry McNeill |  MinUIfied - Tea Green Horizontal by: Harry McNeill |  MinUIfied - Tea Green Vertical by: Harry McNeill |
 MinUIfied - Yellow Alt-Horizontal by: Harry McNeill |  MinUIfied - Yellow Horizontal by: Harry McNeill |  MinUIfied - Yellow Vertical by: Harry McNeill |
 mu-rder-OS by: antiKk |  mubiOS by: RazamaBazakart - with muOS Theme Maker |  muDeck by: ciskao |
 muDS Dark by: VagueParade (original: UnBurn) |  muDS by: VagueParade (original: UnBurn) |  mugar by: LMarcoMiranda |
 muLCARS by: Danrar |  muOS - Banana-Cyan by: Thump2030 (original: LMarcoMiranda) |  muOS - Banana by: LMarcoMiranda |
 muOS - Beans by: LMarcoMiranda |  muOS - Classic Mono by: Jdan-S (original: xonglebongle) |  muOS - Classic by: xonglebongle |
 muOS - Concise-Purple by MehStrongBadMeh & Sadchocobo (original: mtaras) |  muOS - Concise by: Sadchocobo (original: mtaras) |  muOS - Horizontal by: xonglebongle & VagueParade |
 muOS - Mup by: nap |  muOS - NeXT by: jdcross |  muOS - Pixels by: Game Over Jay |
 muOS Automata by: Ayukawa |  MuOS GameBoy 2 by: Chronoss |  MuOS GameBoy v2 by: Chronoss |
 MuOS Mario Banana by: Chronoss |  MuOS Peach by: Chronoss |  MuOS SNES Banana 1 by: Chronoss |
 MuOS SNES Banana 2 by: Chronoss |  MuOS SNES Banana 3 by: Chronoss |  muOS Valley by: MrsBongle |
 MuOS Wario 1 by: Chronoss |  MuOS Wario 2 by: Chronoss |  MuOS Wario 3 by: Chronoss |
 muOS X - Mountain Lion by: VagueParade |  MuOS Yoshi by: Chronoss |  muOScraft - RUS_ver by: chupik |
 muOScraft by: chupik |  muOS_Terminal by: SOARE Michele-David (original: MiSTer Theme) |  mushtube by: ctk2011 (original: Baskart) |
 MustardDex - Bayleef by: LMarcoMiranda |  MustardDex - Blastoise by: LMarcoMiranda |  MustardDex - Blaziken by: LMarcoMiranda |
 MustardDex - Bulbasaur by: LMarcoMiranda |  MustardDex - Charizard by: LMarcoMiranda |  MustardDex - Charmander by: LMarcoMiranda |
 MustardDex - Charmeleon by: LMarcoMiranda |  MustardDex - Chikorita by: LMarcoMiranda |  MustardDex - Combusken by: LMarcoMiranda |
 MustardDex - Crobat by: LMarcoMiranda |  MustardDex - Croconaw by: LMarcoMiranda |  MustardDex - Cyndaquil by: LMarcoMiranda |
 MustardDex - Eevee by: LMarcoMiranda |  MustardDex - Espeon by: LMarcoMiranda |  MustardDex - Feraligatr by: LMarcoMiranda |
 MustardDex - Flareon by: LMarcoMiranda |  MustardDex - Gastly by: LMarcoMiranda |  MustardDex - Gengar by: LMarcoMiranda |
 MustardDex - Glaceon by: LMarcoMiranda |  MustardDex - Golbat by: LMarcoMiranda |  MustardDex - Grovyle by: LMarcoMiranda |
 MustardDex - Haunter by: LMarcoMiranda |  MustardDex - Ivysaur by: LMarcoMiranda |  MustardDex - Jolteon by: LMarcoMiranda |
 MustardDex - Leafeon by: LMarcoMiranda |  MustardDex - Marshtomp by: LMarcoMiranda |  MustardDex - Meganium by: LMarcoMiranda |
 MustardDex - Mudkip by: LMarcoMiranda |  MustardDex - Pichu by: LMarcoMiranda |  MustardDex - Pikachu by: LMarcoMiranda |
 MustardDex - Quilava by: LMarcoMiranda |  MustardDex - Raichu by: LMarcoMiranda |  MustardDex - Sceptile by: LMarcoMiranda |
 MustardDex - Squirtle by: LMarcoMiranda |  MustardDex - Swampert by: LMarcoMiranda |  MustardDex - Torchic by: LMarcoMiranda |
 MustardDex - Totodile by: LMarcoMiranda |  MustardDex - Treecko by: LMarcoMiranda |  MustardDex - Typhlosion by: LMarcoMiranda |
 MustardDex - Umbreon by: LMarcoMiranda |  MustardDex - Vaporeon by: LMarcoMiranda |  MustardDex - Venusaur by: LMarcoMiranda |
 MustardDex - Wartortle by: LMarcoMiranda |  MustardDex - Zubat by: LMarcoMiranda |  MustardFighter by: laughingman777 |
 muVB by: RazamaBazakart - with muOS Theme Maker |  muXbox Dark by: VagueParade, xonglebongle & jupy |  muXbox by: VagueParade, xonglebongle & jupy |
 muXP by: DukeSilver |  My Hero OS Theme by: Emulation Otaku |  New Classic by: lezzob (original: vacarotti) |
 Nita by: jdcross |  Nokia by: Nguyen Dat. - with muOS Theme Maker |  Ntheme RusEdition by: AI7EN |
 Ntheme by: AI7EN |  nxOS by: ciskao (original: Alekfull) |  Old JohtOS - Gold by: gui (original: Apollo) |
 Old JohtOS - Kris by: gui (original: Apollo) |  One Piece by: Chronoss |  Orange by: antiKk |
 Ordinateur banane by: Warehouse |  Ordinateur grille by: Warehouse |  Ordinateur sci-fi by: Warehouse |
 Ornata by: LMarcoMiranda |  Peckish Jills by: ravenstoroses |  Persona 4 by: Jdan-S |
 Pip-Boy Animated V4 by: Evan Wiorek, eightsheep |  Pip-Boy Frameless by: Evan Wiorek |  Pip-Boy by: Evan Wiorek |
 pip-muos by: nonaim |  pipboy-tube by: dopefish |  pipboy by: dopefish |
 Plexus by: LMarcoMiranda |  Pokemon Lets Go Pikachu by: RYX |  PokeNav by: RavensToRoses |
 POP - Battle Network Blue by: LMarcoMiranda |  POP - Gandalf Grey by: LMarcoMiranda |  POP - Not A Phase Black by: LMarcoMiranda |
 POP - Orange Cream by: LMarcoMiranda |  POP - Particularly Pink by: LMarcoMiranda |  POP - Taro Purple by: LMarcoMiranda |
 Popeye ZHCN by: KingLJN |  PS Aqua by: VagueParade |  PS Black by: VagueParade |
 PS Blue by: VagueParade |  PS Bronze by: VagueParade |  PS Candy by: VagueParade |
 PS Gold by: VagueParade |  PS Green by: VagueParade |  PS Grey by: VagueParade |
 PS Orange by: VagueParade |  PS Purple by: VagueParade |  PS Red by: VagueParade |
 PS Silver by: VagueParade |  PS Violet by: VagueParade |  Purple Night by: slayturade |
 QuiK Dark by: QuiK (original: inteLLiAim & Alukim) |  Retro Glow Blue by: nico.bass - with muOS Theme Maker |  Retro Glow Classic by: nico.bass - with muOS Theme Maker |
 Retro Glow Green by: nico.bass - with muOS Theme Maker |  Retro Glow Light Blue by: nico.bass - with muOS Theme Maker |  Retro Glow Pink by: nico.bass - with muOS Theme Maker |
 Retro Glow Red by: nico.bass - with muOS Theme Maker |  Retro Glow Yellow by: nico.bass - with muOS Theme Maker |  RetroComic by: laughingman777 |
 Retrowave by: Bootleg Gamer (The Viz) |  rgui - Dark by: Windwing |  round_4x2_Black Multilang_top by: d0npian0 (original: m_axic) |
 round_4x2_Black by: d0npian0 (original: m_axic) |  round_4x2_Black_CS by: d0npian0 (original: m_axic) |  round_4x2_Black_PL by: d0npian0 (original: m_axic) |
 round_4x2_Gradient by: d0npian0 (original: m_axic) |  round_Black by: d0npian0 (original: m_axic) |  round_GBA by: d0npian0 (original: m_axic) |
 round_Gradient by: d0npian0 (original: m_axic) |  round_PS by: d0npian0 (original: m_axic) |  Royal CriMUson by: Kee Whi |
 Royal Dark MU PT-BR by: Ozeot (original: Kee Whi) |  Royal Dark MU by: Kee Whi |  Royal Light MU by: Kee Whi |
 Royal MU Earth by: Kee Whi |  Royal MU Noir by: Kee Whi |  Royal MU Vice by: Kee Whi |
 Royal MU by: Kee Whi |  Royal Navy by: lovariel |  Rusty & Sox - Blue by: Game Over Jay |
 Rusty & Sox - Green by: Game Over Jay |  Rusty & Sox - Orange by: Game Over Jay |  Rusty & Sox - Pink by: Game Over Jay |
 Rusty & Sox - Purple by: Game Over Jay |  Rusty & Sox - Red by: Game Over Jay |  Rusty & Sox - White by: Game Over Jay |
 SA2 by: jake.hero - with muOS Theme Maker |  SayOS by: Sayva and Lariarts |  SciFi PC by: Warehouse |
 sharp_muOS by: d0npian0 (original: m_axic) |  Shindows 0.2 by: chupik |  Sinapis Light by: LMarcoMiranda |
 Skyrim OS Theme by: Emulation Otaku |  Sonic Adventure 2 Battle OS Theme by: Emulation Otaku |  SOTN by: antiKk |
 Soul Eater OS Theme by: Emulation Otaku |  SSBM v3 by: SheeshFr & Bitter_Bizarro |  StageSelect by: WhiskerFjords |
 Star Wars by: Kirito_01 |  Steam OS Theme by: Emulation Otaku |  Steam by: Bugurtov |
 Street Fighter by: Kirito_01 |  Switch muOS Dark Mode H by: Half Pixel |  Switch muOS Dark Mode Plus by: Half Pixel |
 TakanakaOS by: VagueParade |  Tang-o-radient by: tiduscrying |  Tang-o-roundient A by: tiduscrying |
 Tang-o-roundient B by: tiduscrying |  TechDweeb by: TechDweeb |  Terminal by: weakvar |
 The Avengers by: Chronoss |  The Beginning of the End by: RazamaBazakart - with muOS Theme Maker |  The Witcher 3 Animated by: Le Sang Huc - with muOS Theme Maker |
 The Witcher 3 Static by: Le Sang Huc - with muOS Theme Maker |  TilesV1 by: rain |  TitanUI Color by: Soare M. David |
 TitanUI Dark by: Soare M. David |  TokyoNightOS by: Voxie (original: folke) |  Turtles by: Soare M. David |
 Undertale OS Theme by: Emulation Otaku |  Vaguely Pixelated by: VagueParade |  vcrOS by: VagueParade |
 Verde Dark by: LMarcoMiranda |  Verde Light by: LMarcoMiranda |  Victoria Bitter by: RazamaBazakart - with muOS Theme Maker |
 Vinesauce by: VagueParade |  WhitexBlack by: Soare M. David |  Wiitendo Dark by: VagueParade |
 Wiitendo by: VagueParade |  Windows 95 by: Jamie Martin |  Windows XP by: Half Pixel |
 Xmas by: antiKk |  Ye Olde OS by: VagueParade |  Yu-Gi-OS by: Emulation Otaku |
 Yukopi by: Maximum Over Duck & nico.bass |  Zelda Minish Cap by: Ryx |