Transformers: Rise of the Dark Spark with their own recharge time after each use. "Transformers: Rise of The Dark Spark" has an extra mode called "Escalation". It is an online multiplayer mode where four players fend off waves of increasingly tough enemies, returned with the addition of upgradable defenses. The mode features over forty playable characters, and has levels based on both Cybertron and Earth. Escalation mode is absent in the Wii U and 3DS versions of the game. In addition, experience points collected by players in both single and multiplayer will be shared. "Transformers: Rise of the Dark Spark" is a crossover with the "Transformers"
Transformers: Revenge of the Fallen book entitled "Transformers: The Movie Universe", which intended to provide factual data on the characters of the film. On June 10, 2009, the comic book adaptation of the film, written by Simon Furman was released. Additionally, Alan Dean Foster also wrote the novelization for the film. Meanwhile, Dan Jolley wrote "Transformers: Revenge of the Fallen: The Junior Novel", a 144-page book oriented at a younger audience than the one by Foster. Lastly, a book titled "Transformers: The Art of the Movies" was released, documenting behind-the scenes aspects of the making of the film. Other minor tie-in publications include "Transformers: Revenge