You Need a PC for PC Games: Sunsoft's Shanghai
13 hours ago
- #arcade-games
- #game-ports
- #retro-computing
- Shanghai, also known as Mahjong Solitaire, originated on the PLATO system and became a mainstream hit with Activision's 1986 computer release.
- The game's tile-matching mechanics require directly-addressable pixel graphics, making ports to tile-based consoles like the Famicom challenging and visually compromised.
- Sunsoft's 1988 arcade version used a PC-like hardware setup: an 8MHz NEC V30 CPU and a Hitachi HD63484 graphics chip, despite limited RAM and standard-definition video output.
- To adapt Shanghai for arcades, Sunsoft added a timer, limited 'help' moves, removed undo options, and snapped the cursor to tiles, creating urgency for profitability.
- While the arcade version has some drawbacks compared to computer versions, it introduced a successful formula that led to sequels like Shanghai: The Great Wall on Sega ST-V hardware.