Subgrid Zarak

Subgrid Zarak is a Maximal designation for an area on Earth during the Beast Wars. It is located in the vicinity of the Ark.

Beast Wars cartoon
Shortly after the creation of Dinobot II, Depth Charge was exiting the Maximal base in the Ark's volcano when his onboard computer alerted him to the presence of Rampage's spark "nearby" in Subgrid Zarak. Depth Charge then went in search of his quarry, unaware that what had been detected was the half of the Protoform X spark now residing within the Transmetal 2 clone.

Note

 * Subgrid Zarak is likely named after the Generation 1 Nebulan character, Zarak.