The Thumper tank, Bull'gasaalh in Viron, is a large Viron centruroid. The Thumper is capable of damaging any ground unit within in its wide area of effect.
The Thumper tank is a huge Viron unit, heavily armored and fitted with a unique and ingenious bio-weapon: the Thumper. With a distinctive "thump" the weapon spews forth a wave of organic mass with supercharged protons that travels along the ground toward the target. As the organic mass travels forward, it loses some of its destructive power.
| Guardian mode|
The Thumper projects an energy field capable of enhancing the armor of itself and those units in its immediate proximity.
|Ground Control II Viron Nomads Units|