Watchbot

About
It scans areas for possible threats before making a move. It can process visual stimuli 4x faster than that of an Explorer.

Obtaining
Near the beach, you will find two trees. One of the trees will have an irresistibly big red button hiding on it, which when pressed will summon a secret elevator to appear from in the sand on the beach. Hop in the elevator and wait for it to arrive at its destination, an underground powerplant. Find Zarc who will ask you to find his USB. Near the lodges, near the Deep Marine community, there is a sort of shrine on a cliff with eerie pillars and sometimes a portal, you can find Zarc's USB. Bring Zarc's USB back to him and he will reward you with Watchbot.