Rarity:
One version is common, at least one other version is rare
Notes:
[1] The game was initially inspired by the Neanderthal main character that graphic artist Lee Pullen drew one day on his Atari ST. A game was designed around the main character by Chris Long and Bob Churchill and a few basic themes werefurther inspiration was drawn from a PC Engine game called PC KID [Source: CU Amiga preview, Mar 91, pp18-20].
[2] Besides game design, Bob Churchill gave general assistance to the other coders and was in-charge of playtesting and game mapping.