Ask API. GET https://whichemulator.wtf/ask answers questions from the same data as this page, and it is the only place the setup steps are published. It takes the question as q and, optionally, this page's path as page, and returns JSON with answer, sources and follow_ups, or Markdown with Accept: text/markdown. No key needed.
curl -G 'https://whichemulator.wtf/ask' --data-urlencode 'q=Which Atari Lynx emulator should I use on a Mac?' --data-urlencode 'page=/lynx/'Questions it answers:
Atari Lynx, Atari, 1989. Designed by Epyx.
whichemulator.wtf calls its recommendation for each system the Gold Cartridge pick. For the Atari Lynx, the Gold Cartridge pick is Mednafen.
There is no polished Lynx emulator, and Mednafen is the safest choice: it builds on Handy, fixes a lot of it, and runs the whole library properly. You set it up with config files instead of menus, but once that's done you load a game and play. It is also what the main RetroArch core is based on.
Runs on Windows · Mac · Linux. Open source. Download: https://mednafen.github.io
Boot ROM required: Mednafen and Beetle Lynx need the 512-byte Lynx boot ROM, named lynxboot.img. Dump it from your own Lynx.
Beetle Lynx refuses to start without the boot ROM.
Almost every Lynx emulator comes from Handy, which stopped being developed years ago. Mednafen took that code and kept improving it, which makes it the most dependable option that runs everywhere.
Official Mednafen downloads are Windows-only. On Linux it is in most distro repositories, and on macOS you can install it with Homebrew. If you’d rather have menus, use the Beetle Lynx core in RetroArch, which is the same emulator.
A few games, such as Gauntlet: The Third Encounter and Klax, are played with the Lynx held sideways. The RetroArch cores can rotate the picture automatically, and you can rotate it by hand if a game gets it wrong.
Reference: WEM-LYNX-AX3K