From Sega Retro

LaserActive logo.png
Manufacturer: Pioneer
Variants: NEC PCE-LD1
Add-ons: Sega PAC, NEC PAC, Karaoke PAC, Computer Interface PAC, 3D Goggle
Release Date RRP Code
Mega LD
¥89,800 (92,494)89,800e[1] CLD-A100
Mega LD
$970.00970.00 CLD-A100

The LaserActive (パイオニアレーザーアクティブ) is a video game-compatible LaserDisc player designed and manufactured by Pioneer. Released in Japan and North America in late 1993, the system features interchangeable hardware expansions known as PACs, which enable compatibility with Mega Drive and Mega-CD games, PC Engine and PC Engine CD-ROM² games, and a new type of LaserDisc-based format: Mega LD and LD-ROM².

NEC produced a rebranded version of the system, the NEC PCE-LD1.[2][3]



The LaserActive plays all sizes of both standard compact disc and LaserDisc media, including CD Video and LaserKaraoke discs. Considered a mid-range player in terms of playback quality, inserting a Sega PAC or NEC PAC expands the hardware with advanced playback features like frame-by-frame view and multi-speed jogging.[4] The LaserActive cannot automatically switch between a disc's sides, and requires users to eject, flip, and re-insert discs halfway between most movies and software.

Expandability was a primary design focus.

The system outputs in composite video (the format which all LaserDiscs are natively encoded in), and when playing video games, boasts superior video quality to both the Mega Drive and PC Engine's composite video output - particularly in regards to its comb filter. While the LaserActive supports DTS, it notably lacks the popular Dolby AC-3 surround sound capabilities found on later players, instead relying on software developers to encode spatial audio systems like RSS into their releases directly.

LaserActive games were specifically developed to take advantage of the video storage potential of LaserDisc media. Similar to how the popular LaserDisc-based arcade game Dragon's Lair used special technology to add an interactive layer to the video, Mega LD and LD-ROM² could do the same. These two formats were rebranded versions of Philips' LD-ROM format, adapted for each company's respective PAC. However, the format's generally 480i content had to be downsampled to 240p whenever developers wished to display additional on-screen graphics with their games (to match the resolution of the 16-bit hardware the format works with.)


The LaserActive is designed to be an expandable and widely-compatible system. In addition to its existing ability to play LaserDisc and LD-G formats, the system can be expanded with plug-in hardware modules called PACs (sometimes stylized as Packs.) PACs expand the system's capabilities, such as the Sega PAC giving the system the capabilities of a Mega Drive and Mega-CD combined, allowing for playback of additional formats such as CD-G. While PACs are region locked, Mega LD and LD-ROM² games are region free and will play on any NTSC system.

The PACs listed below are suffixed by (American model number/Japanese model number):

Sega PAC (PAC-S10/PAC-S1)

The Sega PAC allowed the system to play Mega Drive, Mega-CD, and Mega LD games.
Main article: Sega PAC.

The Sega PAC allows the system to play Mega Drive, Mega-CD, and Mega LD games, in addition to CD-G media. Like it's counterpart, the NEC PAC, it also expands the LaserDisc functionality of the system by adding advanced playback features like frame-by-frame view and multi-speed jogging.[4]

While also fully compatible with the Power Base Converter, the accessory's plastic shell is too wide, resulting in it physically being unable to be inserted into the LaserActive. However, by positioning the system on the edge of a shelf or table, or by disassembling the Converter entirely, players can enjoy Master System games through the Sega PAC as well.[5] Unfortunately, the Sega 32X lacks compatibility with the PAC altogether.[6]


Main article: NEC PAC.

The NEC PAC allows the system to play NEC PC Engine, NEC PC Engine CD-ROM², and NEC LD-ROM² games, in addition to CD-G media. Like it's counterpart, the Sega PAC, it also expands the LaserDisc functionality of the system by adding advanced playback features like frame-by-frame view and multi-speed jogging.[4]

Karaoke PAC (PAC-K10/PAC-K1)

Main article: Karaoke PAC.

The Karaoke PAC allows the system to play LaserKaraoke media, and features karaoke-oriented inputs and controls.

Computer Interface PAC (PAC-PC1)

Main article: Computer Interface PAC.

The Computer Interface PAC allows the system to be controlled by an NEC PC-98, IBM PC DOS, or Apple Macintosh personal computer[7], by way of a custom program authored to communicate via the PAC's 25-pin serial port. The PAC is the only Japan-exclusive peripheral for the system.


Released in Japan and the United States in late 1993, the LaserActive and its exclusive video game formats, Mega LD and LD-ROM², saw less than a few dozen releases, with limited support from developers and a software library of mixed quality.


Pioneer had previously experimented with upgradable television sets with their SEED Television, which was sold alongside separate hardware expansion modules known as Packs. While most Packs offered additional audio and video functionality, Pioneer also released the Pioneer TV Video Game Pack SD-G5, which enabled play of SG-1000 and SC-3000 game cartridges, and the Pioneer TV Video Game Pack SD-R5, which enabled play of MSX game cartridges.


The promotional publication LA Express.

Approached by Pioneer to assemble a varied team of media artists to produce software for their upcoming LaserActive platform, Japanese ambient musician Jotaro Nonaka founded Multimedia Creators Network, notably adapting his own home into a recording studio and game development office. The group would go on to release three titles for the system: 1994's 3D Museum and Melon Brains: Exploring The Mind Of The Dolphin, and 1995's Goku, with a fourth title, UFO & ET, planned but ultimately cancelled.[8]


The LaserActive was supported by LA Express, a promotional publication released by Pioneer which generated hype for the system and announced upcoming titles.

While seemingly exclusive to Japan and the United States, it appears the LaserActive and its games were officially imported to Canadian buyers through Pioneer Electronics of Canada, Inc.


The LaserActive was not particularly successful or fondly remembered, partly because of its high price point, but mostly due to the subsequent failure of LaserDisc as a home video format. Developers equipped to produce new LaserDisc software were few and far between, and with its market already so limited, many potential developers were turned off from investing in an already-failing platform.

After the system's failure, Pioneer would reuse some of their LaserActive shell designs in future products; particularly, their standalone 3D headset adaptor was produced in a PAC shell, with its matching goggles designed as a spiritual successor to the system's 3D Goggle peripheral.[9]

Localised names

Also known as
Language Localised Name English Translation
English (US) LaserActive LaserActive
Japanese パイオニアレーザーアクティブ LaserActive

List of games

Main article: List of LaserActive games.

The following is a list of LaserActive games. 34 games were published for the system, produced on Mega LD or LD-ROM² formats, and released in Japan or the United States.

Mega LD


Magazine articles

Main article: LaserActive/Magazine articles.

Promotional material

Main article: LaserActive/Promotional material.

Physical scans

LaserActive, JP
LaserActive JP box front.png
Pioneer Laseractive JP Manual.pdf


Technical specifications

Main article: LaserActive/Technical specifications.

External links


NEC Retro has more information related to LaserActive

Topics Technical specifications | List of games | Magazine articles | Promotional material | LA Express | Pioneer LDC | Multimedia Creators Network
Hardware Japan | United States
Add-ons Sega PAC | NEC PAC | Karaoke PAC | Computer Interface PAC
Controllers Control Pad | Turbo Pad | Remote Control Unit | Computer Interface Pack Remote Control Unit
Accessories 3D Goggle | 3D Goggle Adaptor | Control Pad Extension Cord | Turbo Pad Extension Cord | Karaoke Microphone | Karaoke Microphone (Key Control)
Sega Mega Drive
Topics Technical specifications (Hardware comparison) | History | List of games | Magazine articles | Promotional material | Merchandise | Cartridges | TradeMark Security System
Hardware Japan | North America | Western Europe | Eastern Europe | South America | Asia | South Korea | Australasia | Africa
EZ Games | Genesis 3 | LaserActive | Mega Jet | Mega PC | Mega Play | Mega-Tech System | Nomad | Teradrive | Mega Drive Mini | Mega Drive Mini 2
New Mega Drive | Tianli VCD/DVD Players | "Consoles on a chip" | Licensed clones (Magic 2 | Mega Game II | Power Pegasus | Super Bitman)
Unlicensed clones
Add-ons Game Box | Power Base Converter | Mega-CD | 32X (Mega-CD 32X) | Mega Modem | Demo System DS-16
Cases Sega Genesis Nomad Carrying Case | System Carry Case
Controllers Control Pad | Six Button Control Pad | 6 Button Arcade Pad | Arcade Power Stick 6B | Konami Justifier | MK-1470
Action Chair | Activator | Arcade Power Stick | Keyboard | MegaFire | Mouse | Mega Stick | Menacer | Remote Arcade System | Ten Key Pad | Third Party Controllers
Accessories 4 Way Play | Cleaning System | Control Pad Extension Cord | Genesis Speakers | Headset | HeartBeat Catalyst | Microphone | Region converter cartridges | Mega Terminal | Nomad PowerBack | RF Unit (Mega Drive 2) | SCART Cable (Mega Drive 2) | Stereo Audio Video Cable | Team Player | Video Monitor Cable | Third Party Accessories
Network services Sega Channel | Sega Game Toshokan | Mega Anser | Mega Net | TeleBradesco Residência | XB∀ND
Development tools ERX 308P | ERX 318P | Sprobe | SNASM68K | SNASM2 (Mega Drive) | SNASM2 (32X) | PSY-Q Development System (Mega Drive) | PSY-Q Development System (32X) | 32X CartDev | Sega Mars Development Aid System | Sega 32X Development Target
Unreleased Edge 16 | Floppy Disk Drive | Mega Play 1010 | Sega VR | Teleplay System | Video Jukebox
Sega Mega-CD
Topics Technical specifications | History | Magazine articles | Promotional material
Hardware Mega CD (Asia | North America | Western Europe | Eastern Europe | South America | Australasia | Africa)
Sega Multi-Mega (Asia | North America | Europe | South America | Australasia)
Wondermega | LaserActive | CSD-G1M
Misc. hardware CD BackUp RAM Cart | Mega-CD Karaoke | Pro CDX
Development tools SNASM Mega-CD | PsyQ Mega-CD SDK | PSY-Q CD Emulation System (Mega-CD)
Unreleased hardware Game Genie