Super Prototype Artificial Human
From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki
Super Prototype Artificial Humans are a type of Prototype Artificial Human created by Doctor Gero who appear in Dragon Ball Z: Sagas. They are much larger and stronger than the basic Prototype Artificial Humans, and thus considerably more difficult for the player to defeat.
The Super Prototype Artificial Humans have a large upper-body and no head, instead having some sort of eye on their chest. They do not take a humanoid shape, however, and appear to be nearly all robotic. They have two chutes where their heads would be located, used for spawning Mini-Artificial Humans who track the player and explode if close enough for a given amount of time.