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"
The Transformers: Hearts of Steel The Transformers: Hearts of Steel The Transformers: Hearts of Steel is a comic book miniseries published by IDW Publishing. It was intended to be part of a comic book line titled "The Transformers: Evolutions", following the same idea of DC Comics' "Elseworlds" series. Each series was to create an alternative reality: a continuity in a different time era during which the Transformers would exist. In other words, the Transformers can exist at places and at points in time that would not be possible in the current 'IDW-verse'. As of 2007, only the "Hearts of Steel" series was produced, which is