Droids G-04 are the greatest heavy defense and heavy offense units among machines, being under Droids C-04 in case of mobility matters.

Disc #21BB the teal disc contains memories of Kynaston XI about special mission he got: to keep Valerian Mengsk in Kynaston XI's spaceship as a prisoner. However, it also reveals that Kynaston XI will need to kill Herman Dios, the only person who seems to have found out about Kynaston XI's hidden plot against Arcturus Mengsk. The same also goes for Nova Terra because her presence will only complicate everything Kynaston XI plans.