The leviathans are a class of 20 large freighters Built for the Strategic Sealift command as a way to transport large amounts of supplies and weapons for the military. these ships are designed to suite both the civilian use and Military, Thus it has the ability to hold an enormous amount of cargo and be able to mount weapons. The one built, the E.S.S BIG BOY is Under the ESSC command, fitted for military use to supply Overseas campaigns and aid in humanitarian relief missions.

As a military vessel, BIG BOY is fitted with several defensive weapons such as 2 dual mounted 40mm Bofors and 2 defensive MG3 machine guns. the stern of the ship has a large helipad to house up to 2 medium helicopters for supply and crew transfer. In case of emergency, there are 2 lifeboats on each side of the superstructure, enough for the whole crew of 40 men.

The BIG BOY can store up to 160 Large sized crates with the ability to reach speeds of up to 35km/h

Instructions
AG1: Bow cranes
AG2:Main Cranes
AG5: Starboard weapons arm
AG6: Port Weapons arm
AG7: Auxiliary lights
AG8: Gyro and nav lights