The Crucio Siege Tank is built from a Factory. It is armed with Twin 90mm Cannons and 120mm Shock Cannons. The 90mm cannons are used while the unit is in assault mode, and the 120mm cannons are used while the unit is in siege mode.

The role of the Crucio Siege Tank is to provide Armored Support and Mobile Artillery. This makes the siege tank excellent at providing base defense, while leaving the option for attack.

Another sound strategy with this unit is to use it as a ranged attack against the enemy, in conjunction with towers or ground forces.