Laserdisc Game Tech Center

For Manuals, Schematics, ROM Images, Virtual Libraries, and much more,
choose from the list for each game's specific Tech Center.

Astron Belt
Attack of the Zolgear

Badlands
Bega's Battle

Casino Strip
Cliff Hanger
Cobra Command
COPS
Crime Patrol
Crime Patrol 2: Drug Wars
Cube Quest

Dragon's Lair
Dragon's Lair II: Time Warp

Esh's Aurunmilla

Fast Draw Showdown
Firefox
Freedom Fighter Galaxy Ranger
Gallagher's Gallery
Goal To Go
GP World

Interstellar Laser Fantasy

Laser Grand Prix
The Last Bounty Hunter

M.A.C.H. 3
Mad Dog McCree
Mad Dog II: The Lost Gold
Marbella Vice

NFL Football
Ninja Hayate

Platoon
Project Dragoon

Quarter Horse Road Blaster

Space Ace
Space Pirates
Star Blazers (Yamato)
Star Rider
Street Viper
Super Don Quix-ote

Thayer's Quest
Tierras Salvajes
Time Gal
Time Traveler
Top Gear

Us vs. Them

VisionQuest

Who Shot Johnny Rock?

Zorton Brothers

Laserdisc Player Guide - Pictures and info on laserdisc players used in arcade games.

Laserdisc Player Conversion Products - The Hi-Tech, LaserAce, LaserCon, Merlin-8000, and Dexter products allow you to upgrade/replace your game's laserdisc player.
Dragon's Lair Custom Conversion - Build a custom laserdisc player conversion for Dragon's Lair / Space Ace.
EuroDL - A custom laserdisc player conversion for your European Dragon's Lair or Space Ace.
Dragon's Lair II Disc Player Conversion - This ROM allows Leland's DL2 game to use any Sony LDP series player.
Cliff Hanger PR-8210 Conversion - Replace your PR-8210 laserdisc player with a LD-1100 for Cliff Hanger.
Star Rider PR-8210A Conversion - How to convert a PR-8210 laserdisc player into a PR-8210A for Star Rider.
PR-8210 vs. PR-8210A - A quick look at the differences between the two LD players.
Firefox Philips 22VP931 Repair Guide - Everything you need to know to get your Firefox working again.
LD-V1000 Boot Switch - Manually issue a play command to your Pioneer LD-V1000.
LaserCom - An advanced computer interface for the Pioneer LD-V1000. [OFF‑SITE]

Dragon's Lair Enhancement - Realize the vision. Rescue what was lost.
Space Ace Enhancement - Space Ace in its full glory.
Dragon's Lair II Enhancement - Time Warp finally comes to its originally intended Cinematronics platform to complete the 'trilogy'!
LaserCon Merlin-Dx - A multigame board that lets you switch on-the-fly between Dragon's Lair, Space Ace & Time Warp in the same cabinet, with the Dexter laserdisc replacement. [OFF‑SITE]
LaserCon Merlin-1000 MultiROM - A multiple ROM board for Dragon's Lair & Space Ace, which can also add Time Warp. [OFF‑SITE]

LaserCon ALG MultiROM - A replacement RAM / ROM board that includes firmware for 8 different American Laser Games titles. Now compatible with Dexter. [OFF‑SITE]
Space Ace DIP Switch Remap - Matches the DIP switch positions & settings for Space Ace with those of Dragon's Lair, to alleviate changing switches when you change games.
Cliff Hanger Overrun fiX - Removes video overruns when scenes end, and also adds a new DIP switch setting for unlimited lives.
Thayer's Quest Uncensored ROM - Eliminate the restrictions on keyboard entry, and have Thayer's Quest say anything the player types.
Dragon's Lair II Disc Player Conversion - This ROM allows Leland's DL2 game to use any Sony LDP series player.
Euro Dragon's Lair / Space Ace Software Corner Hack - Use a Software Corner reprinted laserdisc in your European Dragon's Lair or Space Ace game.

Star Rider PIF ROM update - This ROM in the Star Rider Tech Center can improve the reliability of original hardware that may be crashing due to age.
Esh's Aurunmilla Level 7 Bug Fix - This ROM in the Esh's Aurunmilla Tech Center corrects a game-crippling frame number typo.

Dragon's Lair Rev. A PCB Modifications - See and apply all the changes that were made during production of Dragon's Lair until the design was finalized.
Dragon's Lair Rev. A PCB Conversion to LD-V1000 - Convert the Dragon's Lair / Space Ace PR-7820 boardset to work with the LD-V1000 laserdisc player.
Dragon's Lair Rev. A PCB 68705 Bypass Mod - Update the clock signal on older Dragon's Lair / Space Ace PCBs.
Dragon's Lair Score Display Flicker - Eliminate the flickering 'F' letters that may develop in a Dragon's Lair / Space Ace / Thayer's Quest score display.
Dragon's Lair Joystick Volume Control - Adjust the volume of the "joystick feedback sounds" in Dragon's Lair / Space Ace.
Dragon's Lair Monitor Swap - Replace your Dragon's Lair / Space Ace / Thayer's Quest RGB monitor with a TV tube.
Dragon's Lair Power Supply Adaptor - Replace the original power supply with a modern switching one for Dragon's Lair / Space Ace / Thayer's Quest.
Dragon's Lair / Space Ace Combo - Swap Dragon's Lair and Space Ace ROMs with the flip of a switch.
TQKey - Use a computer keyboard in place of the original Thayer's Quest keyboard.
ALG Audio Hack - Use your CRT TV speakers for American Laser Games audio.

Daphne - An awesome emulator with support for over 15 laserdisc games! [OFF‑SITE]
Singe - An add-on for the Daphne emulator that allows making new games.
Dragon's Lair II Emulator - A quick easy way to play Leland's Dragon's Lair II on your PC.
MAME - The popular emulator reports some success with a few laserdisc games. [OFF‑SITE]

Dragon's Lair Initialization - Partial description of the initialization process of Dragon's Lair.
Dragon's Lair Engineering Mode - What happens when your Dragon's Lair / Space Ace is in engineering mode.
ALG RAM / ROM Info - Technical insight on the RAM / ROM board used by American Laser Games.

Message Board
Locations
Chat Room

2018.11.29 - Added the new Diagnostics ROM Redo package to the Dragon's Lair and Space Ace tech centers.

2018.05.23 - Consolidated LDP conversion links into the new Laserdisc Player Conversion Products guide.

2018.04.26 - Added the new PIF ROM update for Star Rider.

2018.04.11 - Added more pictures of the European Brent Leisure Dragon's Lair II cabinet to the Dragon's Lair II Virtual Library.

2018.04.07 - Added alternate ROM set for Star Rider.

2018.01.15 - Added MAME to the Emulators section.

Update Log

Help keep the D-L-P alive!