Transformers Cybertron

Cybertron is threatened by a colossal black hole.

With the help of their human friends, the Autobots construct a new HQ on Earth.

The Autobots attempt to blend in by assuming alternate transformation modes suitable for Earth.

Landmine tries to adjust to life on Earth while recovering from the injury inflicted by Starscream.

Bud is taken into space so he can see what the Earth is really like.

Hotshot and Megatron race against Override in an attempt to win the first cyber planet key.

Starscream plots how he can defend his title as Megatron's right-hand man.

Megatron searches for the Cyber Planet Key with extreme force.

Red Alert becomes concerned at the desperate measures Hot Shot is taking to beat Override.

The Autobots join Vector Prime to search for the Omega Lock.

Overhaul and Megatron try to convince inhabitants of the Jungle Planet of their 'good' intention.

After the "Atlantis" ship disappeared, Optimus Prime and Megatron head to the moon where it's hiding.

Optimus discovers that Hot Shot has disobeyed his orders while Red Alert has covered for him.

Hot Shot and the Autobots battle Ransack and Crumplezone in the first round.

Hot Shot teaches Override the Autobots' code of honor.

Koby helps Hot Shot to train for the grueling next leg of the Speed Planet Cup.

Hot Shot takes a dangerous gamble in the next round of the Speed Planet Cup.

After the terrible injuries sustained in the last race, Hot Shot cannot finish the final race on his own.

Bud, Lori and Coby encounter government scientist Professor Suzuki.

Leobreaker disobeys Optimus' direct orders and attacks Scourge.

Scourge and Optimus Prime battle each other for the Jungle Planet Cyber Key.

Optimus makes duplicate cyber keys for each Autobot.

The secret history of Earth and Cybertron is revealed.

Starscream unleashes the ancient Decepticons in an attempt to find Earth's Cyber Planet Key.

The Minicons rescue the kids from the military.

Scourge frees Megatron from Starscream's trap and heads toward Earth.

Just as all hope is lost, the light of Primus shines down on the fallen Autobot warriors and resurrects them.

A three-way battle unfolds between the Decepticons, the Autobots, and Starscream's forces.

With the Autobots closing in, Starscream unleashes the Omega Lock's power and grows to a tremendous size.

Override, Evac and Leobreaker are sent to help the Cybertron Defense team on Cybertron; Megatron's Decepticons follow, as does Thunderblast.

The Autobots destroy Megatron; they then try to revive Cybertron using the Omega Lock, triggering a reaction that seemingly begins to destroy the planet.

The true form of planet Cybertron is revealed as the planet sized transformer, Primus.

The Autobots search for Jolt and the kids who have been kidnapped by Sideways and Starscream.

The kids are forced to use trickery to keep Sideways and Starscream from deleting Jolt's memory.

Jolt and the kids manage to get off a distress call.

In order to rescue his brother, Coby decides to go to Giant Planet.

Starscream grows to planet size when he interferes with Primus using his spark energy to stop the black hole; he then decides to take on Primus.

The Autobots travel to the Giant Planet on the old Atlantian ship Ogygia.

The Autobots must convince giant Transformers to assist them in their search for the Cyber Planet Key.

The Autobots begin the search for the missing Cyber Planet Key.

Optimus and company rescue Bud and the Minicons.

The Autobots divide into teams and journeys to the depths of Giant Planet.

The black hole expands even further and the crisis has approached Jungle Planet.

Although Scourge is the winner of the fight, Scourge's emotion causes him to hesitate.

The Autobots and Decepticons finally reach the lowest depths of Giant Planet.

Starscream and Galvatron battle for possession of the Omega Lock and the four Planet Keys.

Wing Saber hurries to the space bridge in the sky.

Galvatron uses his might to pull Earth, the Speed Planet, and the Jungle Planet through space bridges.

Optimus approaches Galvatron to take the Omega Lock and Planet Keys.

Galvatron wanders through the universe, before something shining catches his eye.

Representatives of each planet have successively gathered together on Cybertron.

Peace has settled on the Earth, but new information will reveal why Landmine arrived on Earth.