Sky Adventure © 1989 Alpha Denshi Company, Limited.
A vertically scrolling shoot-em-up.
Game ID : SA
Main CPU : Motorola 68000 (@ 10 Mhz)
Sound CPU : Zilog Z80 (@ 7.15909 Mhz)
Sound Chips : YM2203 (@ 3 Mhz), YM2413 (@ 8 Mhz), DAC
Players : 2
Control : 8-way joystick
Buttons : 2
Sky Adventure was released in November 1989.