John Watson

A recurring antagonist fought multiple times. The first encounter requires patience — wait for openings. The second fight is in a mech diving suit; grab the baseball bat from the weapon cache below.

Strategy: First fight: be patient and counterattack only when openings appear. Second fight: John has a mech suit — swim down to grab the baseball bat from the weapon cache at the bottom. The third encounter is a cutscene, not a boss fight.