Double Dragon © 1987 Taito Corp.
Export version for 'Outside Japan' releases by Taito, under license from Technos Japan. For more information about the game itself, please visit the original Technos Japan entry; Double Dragon [Model TA-0021].
Nintendo NES (1990) "Double Dragon [Model NES-WD]" Sega Master System (1988) Double Dragon [Model 7012]
Sega Master System (1988) by Tec Toy Sega Mega Drive (1993) Microsoft XBOX 360 [XBLA] (may.9, 2007) Zeebo (may.29, 2009): Remake with remade graphics. 
Sony PlayStation 4 [PSN] (jul.14, 2015) "Arcade Archives - Double Dragon [Model CUSA-02667]" Nintendo Game Boy (1990) Double Dragon [Model DMG-DD-NOE] Sega Game Gear (1993) "Double Dragon - The Revenge of Billy Lee [Model T-70038-50]" Amstrad CPC (1988) Commodore Amiga (1988) Commodore C64 (1988) Sinclair ZX Spectrum (1989) Amstrad CPC (1989) by Virgin Mastertronic : 128 KB Disk version. Amstrad CPC (1989) by Animagic : Spanish version. Atari ST (1988) MSX (1989) Commodore Amiga (1989) "Amiga Champions" Commodore C64 (1990) 100% Dynamite
MSX (1990) Sinclair ZX Spectrum (1990) 100% Dynamite
LCD handheld game (1988) by Grandstand.
LCD handheld game (1989) by Tiger Electronics.