Namco System 1
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The Namco System 1 16-bit arcade system board was first used by Namco in April 1987 and was a major enhancement to the previous Namco System 86 arcade system board.
Yokai Douchuuki was the first game to use this board. The game's name translated to English as "Supernatural Creature Traveller's Journal" and was later renamed "Shadowland" for anglophone territories. Two months later, they released Dragon Spirit, which was one of the most difficult vertically scrolling shoot-em-ups ever seen at its release date. This was followed by Blazer in July, which was the first 16-bit game to use an isometric perspective, Quester in September, which was basically a version of Arkanoid with better graphics, Pac-Mania in November, which was the last title in the Pac-Man series, and Galaga '88 in December. Towards the end of the year, Namco developed another 16-bit arcade system board - the more powerful 68000-based Namco System 2 arcade board.
[edit] Namco System 1 Specifications
Processors:
- Main CPU: Motorola 6809 @ 1.536 MHz
- Sub CPU: Motorola 6809 @ 1.536 MHz
- Sound CPU: Motorola 6809 @ 1.536 MHz
- MCU: Hitachi HD63701 @ 1.536 MHz
Video:
- Video resolution 288×224 (horizontal) or 224×288 (vertical)
- Variable-sized display window
- 24-bit RGB palette
- 3 scrolling 512×512 tilemap layers (64×64 characters)
- 1 scrolling 512×256 tilemap layer (64×32 characters)
- 2 fixed 288×224 tilemap layers (36×28 characters)
- 127 variable-sized sprites (up to 32×32) displayed at once
Sound:
- Yamaha YM2151 FM sound chip
- Custom 8-channel wavetable stereo PSG
- 2-channel DAC
[edit] List of Namco System 1 arcade games:
- Bakutotsu Kijuutei - Baraduke II (1988)
- Berabow Man: Chouzetsu Rinjin (aka Bravoman or Beraboh Man) (1988)
- Blast Off (1989) - sequel to Bosconian
- Blazer (1987)
- Dangerous Seed (1989)
- Dragon Spirit (1987)
- Face Off (1988)
- Galaga '88 (1987)
- Marchen Maze (1988)
- Pac-Mania (1987)
- Pistol Daimyo no Bouken (1990)
- Puzzle Club (unreleased prototype) (1990)
- Quester (1987)
- Rompers (1989)
- Souko Ban Deluxe (aka Boxy Boy) (1990)
- Splatterhouse (1988) - the first game to get a parental advisory disclaimer
- Tank Force (1991) - sequel to Tank Battalion
- World Court (1988)
- World Stadium (1988)
- World Stadium '89 (1989)
- World Stadium '90 (1990)
- Yokai Douchuuki (aka Shadowland) (1987) - Namco's first 16-bit game