The credits for NINJA WARRIORS listed the whole team collectively across formats. Despite being credited on the Amiga, ST and C64 versions, graphics artist Rob Whitaker did not actually work on them. Ned Langman did all the artwork for those machines, while Rob only did the Spectrum and Amstrad versions. [Source: Rob Whitaker]
Based on 1987 Taito coin-op.
Manual (English/Italian/German) [Source: Atari Mania]
Put the ‘CAPS LOCK’ on and type any of the following: “KYLIE”___________________For the Australian version.
“CHEDDAR”_________________________For infinite lives.
“SKIPPY”________________________Makes enemies bounce.
“MAY THE FORCE BE WITH YOU”_____For infinite stamina.
“THE TERMINATOR”________________Explode when you die.
“MONTY PYTHON”________________Enemies walk backwards.
“A SMALL STEP FOR MAN”__________________Moon gravity.
“STEVE AUSTIN”_______Press ‘S’ to toggle slow motion.
“WARP FACTOR ONE MR SULU”_____Level skip press ‘1-6’.
“GENESIS OF DALEKS”____________Photo negative screen.
“OPEN THE POD BAY DOORS HAL”______Infinite shurikens.
“SNOW WHITE”___________________Ninjas become dwarves.