Gradius © 1986 Konami Industry Company, Limited.
PlayCHoice-10 version. For more information about the game, please see the original Famicom version entry; "Gradius [Model RC810]".
Nintendo PlayChoice-10 hardware
Game ID : GR
Main CPU : Zilog Z80 (@ 4 Mhz), N2A03 (@ 1.789772 Mhz)
Sound Chips : Zetex N2A03 (@ 1.789772 Mhz)
Players : 2
Control : 8-way joystick
Buttons : 2
Game's ROM.