Rift Wurm

}} The Rift Wurm is an enemy in UnderMine. It is found exclusively in the Golden Core. The Wurm has multiple segments and moves in a straight line until it hits an obstruction, at which point it either turns left or right.

If any part of the Rift Wurm is killed that is not the tail end, that segment grows a head and becomes a smaller second Wurm. Killing it from the tail end is highly recommended.