Inertia Suppression Field

s are special personal shield use by Alien in Mothership Zeta

The Aliens have developed advanced personal shield technology. Aliens equipped with these shields glow, and appear to be holographic. It protects them during combat and makes them very difficult to kill.

The shield is most sensitive against energy weapon.

Note
A example to the difficulty to kill them, even a direct hit with a Tesla Cannon only takes 1/3 of their total health.