The Artificial Planet New Cybertron

The Artificial Planet New Cybertron is the 13th episode of the 4th season of Transformers: Universe (Reboot). It is a two-part episode.

Part 1
The Autobots have stopped the Decepticons' plan to destroy Earth on the Moon. They learned that Botropolis have survived the destruction of the comet it located during the testing of the Planet Smasher.

In the depths of space, Unicron torments Galvatron, Nemesis Prime and their minions for their failure to kill Optimus Prime and destroy the Matrix of Leadership. After some coercion on the planetoid's part, Galvatron and Nemesis head back to Earth. Aboard the Nemesis, Megatron orders Shockwave to prepare "Project Cybertron" on Botropolis.

Aboard the Ark, Optimus Prime communes with the Matrix, seeking wisdom on the best of action on how to handle Megatron. Bumblebee arrives and suggests that Megatron cannot be redeemed and must be stopped, no matter the cost. Optimus insists that Unicron will on his way to Cybertron, having seen it in the Matrix along with visions of itself, the Star Saber, the Requiem Blaster, the Forge of Solus Prime and the Enigma of Combination. Suddenly, Teletraan-1 alerts the Autobots.

A rocket is launched by the Decepticons. Megatron makes a speech to the Botropolis High Council that apologizes for the Planet Smasher testing and creates an artificial planet similar to Cybertron in 20 minutes, making an interlocking steel bar surface. This planet is larger than Earth's Moon. The Autobots see this from Teletraan-1, as does Galvatron with his own eyes. Optimus realizes that Megatron's master plan is to create a new planet for Botropolis. Optimus Primal decides that there's something about "New Cybertron" that the Maximals need to investigate, and decide to go there.

As Megatron gloats over his greatest plan, Shockwave states that Electronic Planet B-1 is used to be similar to Cybertron, and the catastrophe that blew up most of the planet. Galvatron, Nemesis Prime and the New Decepticon Army arrive on New Cybertron. The Maximals head deeper underground, away from the attention of Galvatron. As they descend, they head deeper into the bowels of New Cybertron until they stop. Determined to find answers, Primal throws a piece of scrap metal, shattering some kind of covering and revealing a wall of flames springs up. Undaunted by this seeming threat, Optimus walks straight through them, revealing the Oracle, an ancient, legendary supercomputer, beneath Botropolis.

Part 2
At the Oracle's urging, Optimus Primal enters the computer. The Oracle explains to what happened to Electronic Planet B-1, which is a computer-controlled testing ground for human weapons where the Machine Robo on minds of their own. Shokaract, wielded the Matrix of Chaos, tried to find the Matrix of Leadership. However, Alpha Trion was able to foil his plans, banish him for good, and throw the Matrix of Chaos into the energon core of B-1. Unfortunately, the Matrix's powers could not be contained and it eventually led to the destruction of B-1. Galvatron and Nemesis Prime have to locate the Matrix of Chaos on the debris of B-1.