The C.R.A.B. Mech is the first heavy military unit of the Oceanic Future. It is unlocked by research the technology Mechanical Claws. It can also be received by completing the Aftershocks, Hands On, Change Of Course, Earthquake, Up For Grabs, and Hidden Agenda Story Quests. It is trained in the C.R.A.B. Lab. This unit can travel over water.