Keywords submarine small column

Octo-pod, which combines the base headquarters, launch pad, library, laboratory, infirmary and so on. , is the secret base of the submarine column. It can shuttle freely under the sea and is the best means of transportation. Octo-alert (Octo-alert) When there is danger or mission, start the octopus alarm to assemble the whole submarine column. Octo-chutes is the only access from the bedroom to the base headquarters. Octo-compass, which integrates the functions of octopus alarm, calling and positioning, is a good helper for Captain Barker. Bubble engine is the only power source of Octopus Castle.