Sky Adventure (c) 1989 Alpha Denshi.
A vertically scrolling shoot-em-up.

>>> TECHNICAL DETAILS
---------------------
Game ID : SA
Main CPU : 68000 (@ 10 Mhz)
Sound CPU : Z80 (@ 7.15909 Mhz)
Sound Chips : YM2203 (@ 3 Mhz), YM2413 (@ 8 Mhz), DAC (@ 8 Mhz)
Screen orientation : Vertical
Video resolution : 224 x 256 pixels
Screen refresh : 60.00 Hz
Palette colors : 4096
Players : 2
Control : 8-way joystick
Buttons : 2

>>> TRIVIA
----------
Released in November 1989.
Licensed to SNK for US manufacture and distribution.

>>> GAME UPDATES
----------------
The US version is slightly different, it has the 'Winners Don't Use Drugs' screen.

>>> GAME SERIES
---------------
1. Sky Adventure (1989)
2. Ghost Pilots (1991)

>>> DESIGNERS / PROGRAMMERS / STAFF
-------------------------------------
System programmer : Eizi Fukathu
Main programmer : Hiroyuki Ryu
Programmer : Hideo Kamoda
Hardware : Shinichi Tamura
Designer : Kenichi Sakanishi
Music : Tambourine Yuka
Sound : Hiroaki Simizu
Producer : Akira Usizawa

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