Arcade: American Laser Games laserdisc

Start with: alg_bios.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 American Laser Games laserdisc

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

alg_bios.zip 139.8 KB

On the setup's list

bios/alg_bios.zip: RetroDECK

Packed for its emulators by

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

Emulators

GroovyMAME, MAME 0.258, MAME 0.278, MAME 2009, MAME 2010, MAME 2014, MAME 2015, MAME 2016, MAME4droid (0.139u1), MAME4droid 2024, UME 2015

Romset

Same contents as MAME 0.190 to 0.289

Collection path

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

SHA1

901e1927ebe87946e3e4bb6d0a825088a8a60490

MD5

0507c3a390e5b39d81dd9d10fdfc19eb

CRC32

99c68750

SHA256

c0c48b9718bffac3ce64dc5e393306c4571d6a148c34249f70ffe9282996b804

alg_bios.zip 139.8 KB

Packed for its emulators by

alg_bios.zip: Batocera, EmuDeck, KNULLI, Lakka, RetroArch, RetroBat, RetroPie, ROCKNIX
bios/alg_bios.zip: AmberELEC, EmuELEC, RetroDECK

Emulators

MAME

Romset

Same contents as MAME 0.190 to 0.289

Collection path

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

SHA1

1344452b4b29aacc9fdffc83f5cd14c028e32cc7

MD5

9edf49fe1c548a6b7159879a8747d6ab

CRC32

e847a451

SHA256

adc925cdd66a25b4168d7a6569bc7feed97f7a6ecc79df0a246f3fc34f072de0

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.