Shadow Warriors © 1988 Tecmo.
Export release. Game developed in Japan. See the original for more information; "Ninja Ryukenden".
Even though the title screen says 1988, Shadow Warriors was released in February 1989 in Europe.
1. Shadow Warriors (1988)
2. Shadow Warriors (1989, NES)
3. Shadow Warriors II - The Dark Sword of Chaos (1990, NES)
4. Ninja Gaiden (2004, Microsoft XBOX)
5. Ninja Gaiden Black (2005, Microsoft XBOX)
6. Ninja Gaiden Sigma (2007, PS3)
7. Ninja Gaiden Dragon Sword (2007, DS)
8. Ninja Gaiden II (2008, XBOX 360)
9. Ninja Gaiden Sigma 2 (2009, PS3)
10. Ninja Gaiden 3 (2012, PS3, XBOX 360)
11. Ninja Gaiden 3 - Razor's Edge (2013, XBOX 360, PS3, Wii U)
CONSOLES:
Nintendo NES (aug.15, 1991) "Shadow Warriors [Model NES-66-EUR]"
Sega Master System (1992) "Ninja Gaiden [Model 670-2262-50]"
Nintendo Wii [Virtual Console Arcade] (nov.13, 2009) "Ninja Gaiden"
HANDHELDS:
Sega Game Gear (1991) "Ninja Gaiden"
Sega Game Gear (1991) by Tec Toy
COMPUTERS:
Sinclair ZX Spectrum (1990)
Commodore C64 (1990)
Amstrad CPC (1990)
Commodore Amiga (1990)
Atari ST (1990)
Game's ROM.
Game's screenshots.