Arcade: Atari System 1

Start with: atarisy1.zip.

How to read a card

A card gives the file's fingerprints, the emulators that read it, the setups that list it and where to download it. A file can have several versions, one per region or revision: the main one comes first, the others under "Variants". To install the files of one console, open its "Install" box.

On the setup's list names the setups whose own BIOS list has the file, by the name each gives it. Packed for its emulators by names the setups whose pack adds it because one of their emulators reads it.

MAME and FBNeo sets must match the emulator's version. Which version each core reads.

Install the files of Atari System 1

Each platform names the system its own way.

Linux, macOS, Steam Deck:

Terminal

# RetroDECK
curl -fsSL https://raw.githubusercontent.com/Abdess/retrobios/main/install.sh | sh -s -- --platform retrodeck --system arcade

Windows (PowerShell):

PowerShell

# RetroDECK
&([scriptblock]::Create((irm https://raw.githubusercontent.com/Abdess/retrobios/main/install.ps1))) --platform retrodeck --system arcade

Files

atarisy1.zip 48.2 KB

On the setup's list

bios/atarisy1.zip: RetroDECK

Packed for its emulators by

atarisy1.zip: EmuDeck, KNULLI, Lakka, Recalbox, RetroArch, RetroBat, RetroPie, ROCKNIX
bios/atarisy1.zip: AmberELEC, EmuELEC

Emulators

MAME 2009, MAME 2010, MAME 2014, MAME 2015, MAME 2016, MAME4droid (0.139u1), UME 2015

Romset

Same contents as MAME 0.190 to 0.220

Collection path

bios/Arcade/Arcade/atarisy1.zip (download)

SHA1

4fb1f00681d2540b476add2def2bbf07ca3e3993

MD5

8dc80333b1021bf1505908aec4d4482b

CRC32

5561e1a5

SHA256

1cf61e6b54589ed9bf2b5f319c2b56de205384d6726b7a0fae79213071f3cfb5

atarisy1.zip 56.0 KB

Packed for its emulators by

atarisy1.zip and fbneo/atarisy1.zip: Batocera, EmuDeck, KNULLI, Lakka, Recalbox, RetroArch, RetroBat, RetroPie, ROCKNIX
bios/atarisy1.zip and bios/fbneo/atarisy1.zip: AmberELEC, EmuELEC, RetroDECK
Bios/FBN/atarisy1.zip and Bios/FBN/fbneo/atarisy1.zip: NextUI
Bios/FBN/atarisy1.zip and Bios/FBN/fbneo/atarisy1.zip and Bios/NG/atarisy1.zip and Bios/NG/fbneo/atarisy1.zip: MyMinUI

Emulators

GroovyMAME, MAME, MAME 0.258, MAME 0.278, MAME Arcade, MAME4droid 2024

Romset

Same contents as MAME 0.230 to 0.289. Holds every ROM of FBNeo 1.0.0.03

Collection path

bios/Arcade/MAME/atarisy1.zip (download)

SHA1

0c9bc4b948bd1816ebe13e2acb97931cbcc6ea15

MD5

f4a3c76103d9a5e50de8fac468e835c8

CRC32

73c69d01

SHA256

ae8c41b3d0107c6f0634730267af569a51e49f5df1bdb2c1e6c591bb6251b7d3

Next steps

• Arcade, every section
• Get your files, for the setup you play on
• When a game does not start
• Every emulator, and the files each one reads
• Every hash of these files, as JSON

Data as of 24 October 2026.