A7800

A7800 is ranked #11 of 21 in Atari emulators on The Geeks Club. It runs on Android, Linux, macOS, Windows.

Compared on Atari emulators

Atari systems: Atari 7800
Supported platforms: Windows, macOS, Linux, Android
BIOS required: No

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A7800

Purpose: A7800 is an Atari 7800 emulator and a fork of the MAME Atari 7800 driver.
Controller support: It emulates Proline and VCS joysticks, lightguns, paddles, driving controllers, keypads, Trak-Balls, Amiga mice, and ST mice.
Timing and hardware: The project lists improved MARIA DMA timing, a RIOT emulation fix, POKEY sound improvements, and SALLY and MARIA performance adjustments.
Display options: It includes selectable palettes and enhanced screen options.
BIOS: BIOS files are optional and are no longer required.
MAME compatibility: MAME compatibility and syntax are maintained to allow reuse of MAME configuration files and front ends.
Release platforms: The v5.2 release states that 64-bit x64 builds are available for Linux, macOS, and Windows.
Latest release: The page labels v5.2 as the latest release and lists corrections to the POKEY poly9 sequence and initial state.
License and pricing: The repository is public and describes A7800 as an emulator; its pages opened here list no purchase price or subscription plans.
Intended audience: The maker describes its GitHub organization as a collection of development tools for the Atari 7800 console.

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Where it ranks on The Geeks Club

Best Atari Emulators in 2026#11 of 21

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Sources

github.com/7800-devtools/a7800· checked 4 Oct 2026
github.com/7800-devtools/a7800/releases· checked 4 Oct 2026
github.com/7800-devtools· checked 4 Oct 2026