|While at sea, press [Down] and [S] to dive underwater
|Allows underwater breathing
|Red chest on the bottom left end of Jatko Island.
Dive Helmet is a wearable hat. Its appearance resembles a traditional deep sea diver helmet.
While worn it allows underwater breathing while tethered to the boat.
Dive Helmet can be found in a red chest on the bottom left end of Jatko Island On the top-left section to the left of the slime, you must dig open a hole revealing a secret campfire.