Mech. Bio Strong is a boss from Super Darius II. An upgrade of the same name.  It is shaped after a fish egg which has been radically mechanized after its previous fight during Darius II.
Appearance[]
Mech. Bio Strong appears as a grotesque fusion of flesh and machinery fish egg. Its body is brown and organic-looking, with exposed muscles and bones combined with mechanical parts.
At the beginning, it shows it with a mask attached to a mound of flesh that when destroyed, shows only what highlights its twisted biomechanical form.
Details[]
The player will hear a distortion noise of a baby crying before it reveals to the boss. Mech. Bio Strong remains stationery at the right of the screen, only beginning to attack after the player destroys the mound of flesh in the front, after which it will also remove its mask. Its attacks include firing a salvo of homing missiles, shooting fireballs diagonally upwards, firing a straight laser from the gun on its belly, extending its tongue forward and spitting miniatures of the original Bio Strong which shoot at the player when destroyed. Once the flesh from its arm is destroyed it will also fire a machine gun from its wrist. Its weakpoint is on its head.