A7800

Summary

A7800 is ranked #10 of 21 in Atari emulators on Everything Xiaomi. It runs on Android, Linux, macOS, Windows.

Compared on Atari emulators

Atari systems

Atari 7800github.com

Supported platforms

Windows, macOS, Linux, Androidgithub.com

BIOS required

Nogithub.com

Facts

Purpose

A7800 is an Atari 7800 emulator and a fork of the MAME Atari 7800 driver.github.com · 4 Oct 2026

Controller support

It emulates Proline and VCS joysticks, lightguns, paddles, driving controllers, keypads, Trak-Balls, Amiga mice, and ST mice.github.com · 4 Oct 2026

Timing and hardware

The project lists improved MARIA DMA timing, a RIOT emulation fix, POKEY sound improvements, and SALLY and MARIA performance adjustments.github.com · 4 Oct 2026

Display options

It includes selectable palettes and enhanced screen options.github.com · 4 Oct 2026

BIOS

BIOS files are optional and are no longer required.github.com · 4 Oct 2026

MAME compatibility

MAME compatibility and syntax are maintained to allow reuse of MAME configuration files and front ends.github.com · 4 Oct 2026

Release platforms

The v5.2 release states that 64-bit x64 builds are available for Linux, macOS, and Windows.github.com · 4 Oct 2026

Latest release

The page labels v5.2 as the latest release and lists corrections to the POKEY poly9 sequence and initial state.github.com · 4 Oct 2026

License and pricing

The repository is public and describes A7800 as an emulator; its pages opened here list no purchase price or subscription plans.github.com · 4 Oct 2026

Intended audience

The maker describes its GitHub organization as a collection of development tools for the Atari 7800 console.github.com · 4 Oct 2026

Where it ranks on Everything Xiaomi

• Best Atari Emulators in 2026#10 of 21

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