The game's plot revolves around a substance known as Dark Energon, a more dangerous and destructive version of Energon, which powers the Transformers. Players may pick either faction, as each has their own separate campaign (though the Deception one is chronologically the first one). Set on the Transformers' home planet of Cybertron, prior to their arrival on Earth, the game depicts the deadly civil war between Autobots and Decepticons. A game for the Wii, Transformers: Cybertron Adventures, was developed by Next Level Games and utilizes the same characters and setting as War for Cybertron. Two portable versions were released for the Nintendo DS, one featuring an Autobot campaign, the other a Decepticon campaign. It was released for Xbox 360, PlayStation 3, and Microsoft Windows in June 2010. Transformers: War for Cybertron is a third-person shooter video game based on the Transformers franchise, developed by High Moon Studios and published by Activision.