Transformers: Rise of the Dark Spark is coming on June 24, right alongside the movie Transformers: Age of Extinction on June 27. Activision announced the release date for the game along with a pre-order bonus.
Polygon reports that pre-ordering through GameStop will grant you a Weathered Warrior pack. It gives you the Decepticons Thundercracker and Skywarp, along with Glass Gas Cannon and Electro Bolter weapons. The characters are only available to use in the survival Escalation mode, while the weapons will be available to use across the campaign and multiplayer.
Rise of the Dark Spark is coming to PC, PlayStation 3, PlayStation 4, Xbox 360, Xbox One, Wii U, and 3DS. Edge of Reality is developing all of the versions except the 3DS, which is being handled by WayForward.