Originally released as an arcade game, and later ported to other platforms. It is known to exist on the following platforms: ZX Spectrum, Commodore 64, NES/Famicom, MSX, PC Engine, Sega Saturn, PlayStation, Sharp X68000, certain mobile phones, and computer (Saturn, PlayStation and computer versions are all packaged with Gradius II as Gradius Deluxe Pack), as well as a re-release of the NES version for Virtual Console). The PC Engine version was also released on the PlayStation Network. In some territories, Gradius was released under the name Nemesis. Played By: Seabook
