Gotham Goes Gassy

Story
Ratchet and Kovalski has discovered a field of dark Energon and energy of A Chaos Emerald, in direction of the flight direct from Arkham asylum, in Gotham city brought by the Joker, Harley Quinn and Poision Ivy, the Emerald Searchers, the Rangers and the Autobots must go helps Batman and Robin to stop the attack of fugitives Possibly try to be A capture of hostages and murder