Resumen:
Galvatron attempts to sabotages the Autobots' new power source on
Cybertron by introducing particles that cause Transformers to go out of
control. The Autobots travel through the subterranean caves of Cybertron to
shut down the malfunctioning power source, and Grimlock is charged with the
particles, which makes him brilliant. Galvatron is determined to find more of
the particles and discovers they only exist in Unicron's brain. The Decepticons
and Terrorcons travel to Unicron's head and get a new supply, but Grimlock has
anticipated this and the Autobots counterattack. The Autobots are being
defeated by the particles, but Grimlock creates the Technobots to battle the
Terrorcons who have formed Abominus. Grimlock's incredible knowledge is
transferred to Computron. The 'cons are defeated and their supply of the
particles is destroyed.