Holani
Holani is a free, open-source Atari Lynx emulator for Linux and Windows, with several ways to run it or build around it.
What Holani is
Holani is a free, open-source Atari Lynx emulator for Linux and Windows, with several ways to run it or build around it. The project offers a library for other frontends, a libretro implementation for use with a frontend such as RetroArch, a GTK4 app, and a command-line frontend. The libretro version supports save and load states and RetroArch cheats. Holani-gtk can load a cartridge and override its ROM; Holani-min offers button mapping, display filtering, mute, and Comlynx, including connections between multiple instances. A separate debugger, holani-debug, is also listed. Its 65C02S emulation advances cycle by cycle and draws initially on the design of chips’ 6502. Holani includes the Free Lynx Boot ROM and BLL uLoader binary blobs, so no BIOS is required. The project links to a libretro core for official games and homebrews and identifies its license as GPL-3.0. GTK builds require Rust, Cargo, and GTK4; Windows libretro use requires Microsoft Visual C++ 2015 Redistributable.
Good
- Free and open source under GPL-3.0
- Available for Linux and Windows
- Libretro supports save states and RetroArch cheats
- No BIOS required
Watch out
- GTK build requires Rust, Cargo, and GTK4
- Windows libretro requires Microsoft Visual C++ 2015 Redistributable
Who it suits
Holani suits Atari Lynx players on Linux or Windows who want a frontend choice or libretro integration. Developers may also value its library and debugger.
Verdict
Holani provides multiple ways to use an Atari Lynx emulator, from a GTK app to a libretro core and command-line frontend. Check the relevant build or runtime requirements before choosing a frontend.
The facts
Each one read from Holani's own pages, with the date it was checked.
What it does
- Build requirements
- The GTK frontend build instructions require Rust, Cargo, and GTK4.checked 5 Oct 2026
- Comlynx
- The command line frontend README says multiple instances can connect through Comlynx.checked 5 Oct 2026
- Command line frontend
- The project links to holani-min, a command line frontend.checked 7 Oct 2026
- CPU emulation
- Its 65C02S cycle-stepped emulation is initially based on the idea and design of chips’ 6502.checked 7 Oct 2026
- Debugger
- The project links to holani-debug, an Atari Lynx debugger built around Holani.checked 7 Oct 2026
- Embedded ROMs
- Holani embeds the Free Lynx Boot ROM and BLL uLoader binary blobs.checked 7 Oct 2026
- GTK frontend
- The project links to holani-gtk, a GTK4 frontend.checked 7 Oct 2026
- Library
- The repository describes Holani as a library.checked 7 Oct 2026
- Libretro
- Holani-retro is a libretro implementation that can be used with a libretro frontend such as RetroArch.checked 5 Oct 2026
- Libretro core
- The project links to holani-retro, a libretro core for playing official games and homebrews.checked 7 Oct 2026
- Libretro features
- The libretro implementation supports save and load states and RetroArch cheats.checked 5 Oct 2026
- License
- The repository is licensed under GPL-3.0.checked 7 Oct 2026
- Product
- Holani is a cycle-stepped Atari Lynx emulator.checked 7 Oct 2026
Where it runs
- Windows requirement
- The libretro README says Microsoft Visual C++ 2015 Redistributable is required on Windows.checked 5 Oct 2026
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