Small worm

Small worm is a military building that functions as a static enemy turret found in alien bases, using ranged attacks to defend nests and attack player structures and vehicles. As the smallest worm type, Small worm delivers short- to medium-range projectile attacks and is typically encountered in groups alongside biters and spitters, contributing to base defense and threat scaling. It is placed by enemy generation rather than by the player and is an integral part of the hostile ecosystem that players must overcome when clearing or approaching alien bases.