The Mobile Command Center was first released boxed in U.S. toy stores in 1987. It included the driver, Steam-Roller. The Command Center was also sold in 1988 and was discontinued domestically in 1989.
Steam-Roller was first released as part of the sixth series (1987) packaged exclusively with the Mobile Command Center. He was also available in 1988 and was discontinued in 1989.
The red missiles, black searchlights, black machine guns, crane, crane mount, chairs, engine, hoses, nozzles, tactical board, jail cell, radar assembly, missile launcher bases, and missile launcher attachments are small and easily lost.
