Gradius
            Platforms:
                    Amstrad CPC, 
                    Arcade, 
                    Commodore 64, 
                    MSX, 
                    NES / Famicom, 
                    PC-8800 Series, 
                    Sharp X1, 
                    Sharp X68000, 
                    TurboGrafx-16 / PC Engine, 
                    ZX Spectrum
        
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| Release Date: | 1987 | 
| Country: |  United Kingdom | 
| Published By: | |
| Developed By: | |
| Ported By: | 
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| Release Date: | 1990 | 
| Country: |  United Kingdom | 
| Published By: | |
| Developed By: | |
| Ported By: | 
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| Release Date: | May 29, 1985 | 
| Country: |  Japan | 
| Manufactured By: | |
| Developed By: | 
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| Release Date: | 1986 | 
| Country: |  United States | 
| Manufactured By: | |
| Developed By: | 
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| Release Date: | 1987 | 
| Country: |  United States | 
| Published By: | |
| Developed By: | |
| UPC | 0 83717 21003 0 | 
| Package Contents: 
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| Release Date: | 1987 | ||||
| Countries: |  France,  Germany,  Italy,  Spain,  United Kingdom | ||||
| Published By: | |||||
| Developed By: | |||||
| Versions: 
								5.25" disk version
							 
 
								Cassette version
							 
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| 
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| Release Date: | 1990 | 
| Country: |  United Kingdom | 
| Published By: | |
| Developed By: | 
| 
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| Release Date: | 1986 | 
| Country: |  Japan | 
| Published By: | |
| Developed By: | |
| EAN-13 | 4 988602 510744 | 
| Product Code | RC742 | 
| 
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| Release Date: | April 25, 1986 | 
| Country: |  Japan | 
| Published By: | |
| Developed By: | |
| EAN-13 | 4 988602 505788 | 
| Product Code | RC810 | 
| 
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| Release Date: | December 1986 | 
| Country: |  United States | 
| Published By: | |
| Developed By: | |
| UPC | 0 83717 10001 0 | 
| Nintendo Media PN | NES-GR-USA | 
| 
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| Release Date: | 1986 | 
| Country: |  Japan | 
| Published By: | |
| Developed By: | |
| EAN-13 | 4 988602 506129 | 
| 
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| Release Date: | 1986 | 
| Country: |  Japan | 
| Published By: | |
| Developed By: | |
| Ported By: | 
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| Release Date: | March 28, 1987 | 
| Country: |  Japan | 
| Published By: | |
| Developed By: | |
| Ported By: | 
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| Release Date: | November 15, 1991 | 
| Country: |  Japan | 
| Published By: | |
| Developed By: | |
| EAN-13 | 4 988602 585032 | 
| 
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| Release Date: | 1987 | 
| Country: |  United Kingdom | 
| Published By: | |
| Developed By: | |
| Ported By: | |
| EAN-13 | 5 015173 300111 | 
| 
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| Release Date: | 1990 | 
| Country: |  United Kingdom | 
| Published By: | |
| Developed By: | |
| Ported By: | 
