Bandersnatch/biology

Due to the flawed processes used in their creation and because of the cut in costs, parts of their anatomy tended to atrophy away within moments of their creation; the atrophied parts were often their left arms. To compensate for this damage, the t-Virus responded by allowing the creatures greater control of their right arms, which were increased in mass to become as thick and resilient as their torsos. The t-Virus also compensated by introducing the Bandersnatch's ability to stretch its arm far beyond normal limits, almost to five meters. As a result, their method of attack is to strike from a distance, and the Bandersnatch often pins its victims against a wall and crushes their skulls. Bandersnatches are a sickly yellow color, intertwined with disgustingly bloated veins and arteries. Their visages, on the other side, had been degraded to little more than melted patches of skin.