Sega Mega Drive
Released October 29, 1988 in Japan. Known as the Genesis in North America and Europe, it emphasized speed and arcade-style action.
At a Glance
- Manufacturer: Sega
- Launch (Japan): 1988-10-29
- Media: ROM cartridges; later Mega-CD add-on
- Audio: YM2612 FM synthesis + PSG
Design & Features
Mega Drive leveraged a 68000 CPU for quick action and smooth scrolling. FM synthesis gave the system a distinctive sound, while the Mega-CD add-on enabled CD-quality audio and FMV experiments.
Arcade At Home
Strong conversions from Sega’s arcade hits and fast action defined the library’s feel.
Sound Identity
The YM2612 FM chip created punchy basslines and memorable soundtracks.
Games & Impact
From fast platformers to shooters, Mega Drive offered a distinct alternative to Nintendo’s catalog.
- Sonic the Hedgehog, Streets of Rage, Gunstar Heroes, Phantasy Star IV
- Mega-CD added unique FMV titles and enhanced audio experiences.
Collector’s Notes
- Regional carts: JP vs overseas shells/labels differ; check compatibility/lockout nuances.
- Add-ons: Mega-CD units and 32X have condition/parts variability—verify belts/optics.
- Cap aging: Audio/PSU boards may need recapping on older units.
Specs (Quick)
- CPU: Motorola 68000 @ 7.67 MHz + Z80 for sound
- Resolution: ~320×224 typical; 64 on-screen from 512-color palette
- Audio: YM2612 FM + SN76489 PSG
- Media: Cartridges; optional Mega-CD