Transformers: Robots in Disguise episodes

The Decepticons gain access to the global space bridge and reprogram it so the Autobots arrive in random locations.

The Predacons plan to destroy a tower, but when they realize that they can get the O-Parts in exchange for the hostages, Sky-Byte has a change of heart.

The Bulid Team alters the space bridge so they can fight the Decepticons on their own.

Ultra Magnus arrives and fights Optimus for the Matrix.

While recuperating, Optimus is attacked by the Decepticons but saved by Ultra Magnus.

The Autobots review the Decepticons.

Sky-Byte offers Ultra Magnus an alliance, providing he can prove he can be trusted.

Scourge offers Ultra Magnus a partnership to destroy Optimus.

The Decepticons and Autobots search for ruins that are in fact, Cybertronian.

Koji is finally reunited with his father, thanks to Sky-Byte.

The Build Team and the Autobot Brothers compete to find O-parts.

After putting the O-parts together, the Autobots find an ancient power source.

The Decepticons capture Cerebros to activate Fortress Maximus.

Koji thinks he can control Fortress Maximus.

Megatron and the Decepticons review the actions of Ultra Magnus in hopes of finding a way to defeat him.

Koji switches places with a friend, who is captured by the Decepticons so they can control Fortress Maximus.

The Decepticons discover the Autobot base and attacks to steal Cerebros.

Galavatron captures the children of the world to force the Autobots to leave.

This is it, the sparks are going to fly. Galvatron has drained Prime of his power and sends him 3000 feet to the ground. It is then that Optimus discovers not only did the Decepticons survive, but so did Sky-byte and the Predacons. All the Autobots make short work of them. Galvatron proceeds to destroy the Autobots one by one. With the help of Magnus, Prime escapes to the remains of the space-bridge. Prime requests that Magnus help him one more time. As Omega Prime, Prime and Magnus issue a final fight between themselves and Galvatron, and lure him to the Earths core. Galvatron easily wipes the floor with Omega. Koji realises his friends are in danger and calls on the help of every child on the planet to restore Fortress Maximus. When energised, Maximus sends his power to Omega, who uses the power to activate the Matrix blade for the true final battle...