The film explores the early relationship between Orion Pax (Optimus Prime) and D-16 (Megatron) on their home planet of Cybertron , showing how they went from brothers-in-arms to legendary enemies.

“They didn’t die in war,” whispered a voice behind them.

: A notification system that informs users about new versions or quality updates of movies they've already downloaded.

The vault was a nightmare of laser grids and organic guards (the Quintessons used biological proxies, lizard-like things with too many teeth). But they got in. They found not five cogs, but a hundred. Rows upon rows, each one torn from a dead Cybertronian.

Despite labels like "WEB-DL," many files found under these strings are mislabeled "CAM" rips (recorded in a theater), leading to poor audio and visual experiences.