Need help with another amiga game

well,this is tougher than the one before.let's begin:i've seen this
game on a friend of mine's amiga(which i don't see since 1992)it was
1989/1990 maybe 91,you played as a soldier in 2d perspective.the
graphic was somewhat "stylized" a-la another world style,the gameplay
and level design were VERY similar to Rebel Warrior/soldier(i cant
remember the name.is the amiga game based off the blue soldier clone
from 2000ad comics).the things i remember better are:you have an
inventory,thus making him more of an adventure game than a shoote,you
could carry a bottle of acid,and most im****tant,at some point to pass
through a door controlled by an eye/camera,you had to use a
decapitated head from an enemy to put in front of this camera to trick
it into thinking that you are an enemy soldier,since it used some
reticunal eye scan to open the door.any help?