Transformers: Scramble City

Synopsis

Starting with a recap of the Transformers' arrival on Earth and the tale of Devastator, the OVA launches its original narrative. The Autobots are depicted in the process of building the formidable "Scramble City," a project supervised by their newest recruit, Ultra Magnus. Upon discovering this development, the Decepticons dispatch their combiner robots to launch an assault, triggering a fierce clash between them and their Autobot counterparts.