ChimeraOS AlternativesLinux Distros & Operating Systems like ChimeraOS

Alternatives list

1. 

   

   RetroArch

    366 likes

   A fast, modular emulator frontend offering portability and extensive support for systems from arcade consoles to mobile platforms, featuring game engines like Doom and Quake, and capabilities for real-time rewinding and shader support on a variety of devices.

   168 RetroArch alternatives

   Cost / License

   • Free
   • Open Source (GPL-3.0)

   Application type

   • Game Emulator

   Origin

   • France
   • EU

   Platforms

   • Mac
   • Windows
   • Linux
   • Online
   • Android
   • iPhone
   • iPad
   • F-Droid
   • Steam
   • Raspberry Pi
   • Playstation
   • Xbox
   • Haiku

   • France
   • EU

   

   

   

   +6

   

   More about RetroArch  

   

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   Good alternative?Is RetroArch a good alternative to ChimeraOS?

    

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   1comment

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   RetroArch vs ChimeraOS Comments

   Negative comment by ichimitch · Nov 17, 2023

   Like so many supposed 'alternatives' on this site, Retroarch is in no way similar to ChimeraOS. Apples and oranges. Chalk and cheese.

   1 of 1 comments

   R

   

   • RetroArch is Free and Open SourceChimeraOS is also Free and Open Source
   • RetroArch is a Game Emulator ChimeraOS is a Linux Distro
2. 

   

   Bazzite

    48 likes

   Bazzite is a custom gaming Linux distro built from ublue-os/main and ublue-os/nvidia using Fedora technology, which means expanded hardware support and built in drivers are included.

   20 Bazzite alternatives

   Cost / License

   • Free
   • Open Source (Apache-2.0)

   Application typeApplication types

   • Linux Distro
   • Operating System

   Origin

   • International

   Platforms

   • Linux

   • Global

   

   

   

   +3

   

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   Good alternative?Is Bazzite a good alternative to ChimeraOS?

    
4. 

   

   SteamOS

    172 likes

   SteamOS is a Arch Linux based Linux distribution designed to run Valve's Steam and Steam games. It also provides a desktop mode .

   32 SteamOS alternatives

   Cost / License

   • Free
   • Open Source

   Application typeApplication types

   • Linux Distro
   • Operating System

   Origin

   • United States

   Platforms

   • Linux
   • Wine
   • Steam
   • Proton

   • United States

   

   

   

   More about SteamOS  

   

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   Good alternative?Is SteamOS a good alternative to ChimeraOS?

    

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   1comment

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   SteamOS vs ChimeraOS Comments

   Positive comment by Willian R. G. Hanami · Feb 24, 2026

   is a sony an alternative to a playstation? is a nintendo an alternative to a gameboy? is a building an alternative to an appartment? is a street an alternative to a a house? is a sewer an alternative to a a bathroom? is bike an alternative to a wheel?

   1 of 1 comments

   S

   

   • SteamOS is Free and Open SourceChimeraOS is also Free and Open Source
5. 

   

   Nobara Linux

    37 likes

   The Nobara Project, to put it simply, is a modified version of Fedora Linux with user-friendly fixes added to it. Fedora is a very good workstation OS, however, anything involving any kind of 3rd party or proprietary packages is usually...

   120 Nobara Linux alternatives

   Cost / License

   • Free
   • Open Source

   Application typeApplication types

   • Linux Distro
   • Operating System

   Origin

   • United States

   Platforms

   • Linux

   • United States

   

   

   

   More about Nobara Linux  

   

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   Good alternative?Is Nobara Linux a good alternative to ChimeraOS?

    
6. 

   

   Lakka

    38 likes

   Lakka is the official Linux distribution of RetroArch and the libretro ecosystem. Each game system is implemented as a libretro core, while the frontend RetroArch takes care of inputs and display.

   38 Lakka alternatives

   Cost / License

   • Free
   • Open Source

   Application typeApplication types

   • Game Emulator
   • Linux Distro

   Origin

   • France
   • EU

   Platforms

   • Mac
   • Windows
   • Linux
   • Cubieboard
   • HummingBoard
   • Raspberry Pi
   • Nintendo Switch
   • Odroid

   • France
   • EU

   

   

   

   +4

   

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   Good alternative?Is Lakka a good alternative to ChimeraOS?

    
8. 

   

   AtlasOS

    22 likes

   An open and transparent modification of the Windows operating system, designed to optimize performance and latency. AtlasOS is creating a "kinder" Windows experience. Reducing bloatware and optimizing performance for enthusiasts, gamers, and privacy-conscious individuals.

   14 AtlasOS alternatives

   Cost / License

   • Free
   • Open Source (GPL-3.0)

   Application type

   • Operating System

   Origin

   • International

   Platforms

   • Windows

   • Global

   

   More about AtlasOS  

   

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   Good alternative?Is AtlasOS a good alternative to ChimeraOS?

    
9. 

   

   HoloISO

    14 likes

   SteamOS 3 (Holo) archiso configuration.

   Cost / License

   • Free
   • Open Source (Unlicense)

   Application typeApplication types

   • Linux Distro
   • Operating System

   Platforms

   • Mac
   • Windows
   • Linux

   

   

   

   +3

   

   More about HoloISO  

   

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   Good alternative?Is HoloISO a good alternative to ChimeraOS?

    

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   2comments

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   HoloISO vs ChimeraOS Comments

   Positive comment by ichimitch · Nov 17, 2023

   Best alternative on the list because it's currently the only alternative on the list.

   Positive comment by Willian R. G. Hanami · Feb 24, 2026

   this site missed the point of the OS, it's not one or the other, it's both, retro AND modern, no other alternative in this list is even slightly close to this one

   2 of 2 comments

   H

   

   • HoloISO is Free and Open SourceChimeraOS is also Free and Open Source
10. 

    

    GLF OS

     7 likes

    GLF OS is a gaming-oriented live Linux distribution based on NixOS. Developed by a French-speaking community called Gaming Linux France (GLF), the distribution includes everything one would need for gaming on Linux, including Steam, Lutris, Heroic Games Launcher, as well as...

    63 GLF OS alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    • Linux Distro

    Origin

    • France
    • EU

    Platforms

    • Linux

    • France
    • EU

    

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11. 

    

    KRetro

     2 likes

    KRetro is a Libretro frontend written in Qt/Kirigami, designed for Plasma Desktop, Mobile, and Bigscreen.

    Cost / License

    • Free
    • Open Source (GPL-2.0)

    Application type

    • Game Emulator

    Origin

    • Germany
    • EU

    Platforms

    • Linux
    • KDE Plasma
    • Linux Mobile
    • Plasma Mobile

    • Germany
    • EU

    

    

    

    +3

    

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12. 

    

    Antstream Arcade

     5 likes

    Discover a lifetime of gaming, the ultimate retro gaming experience with Antstream Arcade. Dive into a vast collection of over 1300 classic games, with new titles added every week.

    Cost / License

    • Paid
    • Proprietary

    Application type

    • Game Emulator

    Origin

    • United Kingdom

    Platforms

    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Epic Games Store
    • Playstation
    • Xbox

    • United Kingdom

    

    

    

    +7

    

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13. 

    

    Kazeta

     5 likes

    Retro 90s style gaming operating system.

    Cost / License

    • Free
    • Open Source (MIT)

    Application typeApplication types

    • Linux Distro
    • Operating System

    Platforms

    • Linux

    

    

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14. 

    

    Regata OS

     5 likes

    Regata OS is an Operating System based on Linux (more precisely on openSUSE) developed for all types of users, however, with a special focus on gamers and content creators.

    Cost / License

    • Free
    • Open Source (MIT)

    Application typeApplication types

    • Linux Distro
    • Operating System

    Origin

    • Brazil

    Platforms

    • Linux

    • Brazil

    

    

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