Jackhammer

Jackhammer is a tower in Battle Bears Fortress. It is can only be placed on boulders and does high constant damage to the boulder it is placed on after being deployed, and disappears after the boulder is completely destroyed. The tower cannot be destroyed by direct enemy attacks.

Upgrades
JOULE COST

BUILD COOLDOWN

AUTO REFUND

DAMAGE

SPECIAL(DESTRUCT AFTER DEATH)