Z1 is one of the few machines to possess a very powerful voicebox, letting him express the feelings his live human brain has. Like with Z2, this brain makes him very intelligent and it makes him barely count as a machine anymore. Appearance: large purple robot with a blue visor, Z1 is 11’4, he has a RCS and SAS Control system to keep him stable in space. Z1 speaks in 2 male voices and 1 female voice.