Gradius
Salamander
Parodius
TwinBee
3 Dual Screen
Arcade
CBM C64
CPC 464-6128
Dual Screen
Famicom
Game Boy
Game Boy Advance
i-mode
LCD Game
MSX
PlayChoice 10
PC88-5INCH
PC Engine
PlayStation
PlayStation 2
PlayStation 3
PlayStation 4
PlayStation Portable
PlayStation Vita
Super Famicom
Saturn
Smart TV
VS System
Wii
Wii U
Windows
X1
X68000-X68030
Xbox 360
ZX Spectrum
There are no Gradius related games available for this region
(United States).
Translation: X68000
Powerful 16bit computer with the closest relative being the Commodore Amiga (they share the same processor, the motorola 68000 hence the name), there are some very good games on this computer but the system only came out in Japan.
Just like the Amiga this computer was upgrade over its life cycle, 68020, 68030, 68040 etc.
"Gradius X68000" was included with the first model of the X68000 hardware (CZ-600C). Hardware: CZ-600C ¥369000
Release Date: 01/02/1987 All of X68000 series X68000 (CZ-600C)
X68000 ACE (CZ-601C)
X68000 ACE HD (CZ-611C)
X68000 PRO (CZ-652C)
X68000 PRO HD (CZ-662C)
X68000 EXPERT (CZ-602C)
X68000 EXPERT HD (CZ-612C)
X68000 PRO2 (CZ-653C)
X68000 PRO2 HD (CZ-663C)
X68000 EXPERT2 (CZ-603C)
X68000 EXPERT2 HD (CZ-613C)
X68000 SUPER (CZ-604C)
X68000 SUPER HD (CZ-623C)
X68000 XVI (CZ-634C)
X68000 XVI HD (CZ-644C)
X68000 XVI Compact (CZ-674C)
X68030 (CZ-500C)
X68030 HD (CZ-510C)
X68030 Compact (CZ-300C)
X68030 Compact HD (CZ-310C) -HD = hard disc model