Transformers: Rise of the Dark Spark film series and the video game series, consisting of "Transformers: War for Cybertron" and "Transformers: Fall of Cybertron". The Dark Spark is a powerful artifact that is capable of ripping holes in dimensions, which brings two "Transformers" universes together. The story takes place before the Ark is launched in "Fall of Cybertron", while in an alternate universe it takes place before the events of "Age of Extinction". The game begins in continuity with the film, wherein a mysterious purple meteor crashes into Earth. The Autobots reach the crash site and Optimus sees an ancient Cybertronian relic called the Dark Spark,
Transformers: The Covenant of Primus on Earth during the time of the Beast Wars, where Unicron's displaced life force had landed after the destruction of his body. After losing several of their number, they realized that the key to defeating Unicron was to utilize their lifeforce, which was produced by Primus himself. Together with an army of Transformers of all factions from across time and space, they succeeded in defeating Shokaract, allowing Unicron's lifeforce to be drawn back into the time vortex from which it had emerged. Transformers: The Covenant of Primus Transformers: The Covenant of Primus is a companion novel to the so-called Aligned