Dragon Saber (c) 1990 Namco.
A vertically scrolling shoot'em up game.

>>> TECHNICAL DETAILS
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Namco System 2 hardware
Game ID : DO
Main CPU : (2x) 68000 (@ 12.288 Mhz), M6809 (@ 3.072 Mhz), HD63705 (@ 2.048 Mhz)
Sound Chips : C140 (@ 21.39 Khz), YM2151 (@ 3.57958 Mhz)
Screen orientation : Vertical
Video resolution : 224 x 288 pixels
Screen refresh : 60.61 Hz
Palette colors : 8192
Players : 2
Control : 8-way joystick
Buttons : 3

>>> TRIVIA
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Releases in December 1990.
This game is known in Japan as 'Dragon Saber - After Story of Dragon Spirit'.
Soundtrack releases :
Dragon Saber / Namco Game Sound Express Vol.4 [Victor Entertainment - VICL-40014, 40015 - Mar 21, 1991]

>>> TRICKS AND TIPS
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* Arranged Dragon Spirits BGM : After coin inserted, press Start with pressing A+B button.

>>> GAME SERIES
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1. Dragon Spirit (1987)
2. Dragon Saber (1990)

>>> DESIGNERS / PROGRAMMERS / STAFF
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Producers : Asinaga Bucho, Yoko Boss
Game designers : T. Negi, O!Sugi
Programmers : 'All or not' Nishimaki, 'Shiohigaler' Ito
Sound : Shinji Hosoe
Graphic designers : T. Isikawa, Kim 045, H. Miysima, Sigemaru, Ma.Ha.Ho. Tejima, Nakamura, Wagatuma, Yosinami, Yanagihara

>>> GAME PORTS TO OTHER SYSTEMS
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* Consoles :
NEC PC-Engine (1991)
Sony PlayStation (1998, 'Namco Museum Encore') : Japanese release only.

>>> OTHER GAME RESOURCES
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Game's rom.
Machine's picture.