Cybertron Edition Bonus Content:Limited Edition Packaging - Special packaging featuring classic Transformers icons and images of Cybertron. Bonus unlockable levels - Bonus code to unlock two 'Cybertron' levels, one for each side in the game (Autobot and Decepticon).Bonus Disc containing:Behind-the-Scenes Interviews and B-Roll from movie and game talent: Peter Cullen (Optimum Prime) & Frank Welker (Megatron) 'Making of' features with the game's development teams, movie trailers, TV spots, and more.