This (end game) pitch black deep sea area is going to make me drop the game. Why would you make a level like this with no way to light it up as you move around? Its obviously copying Catacombs like everything else in this game is stealing from other games but geez. That gave you a light up helmet or a lantern to see the area. In this, I'm wandering around in circles because I can't fucking see where I'm going.
There are shells that their skill emits light, a stowaway fish that emits light, and in the beginning there are things you punch for lightning up the zone (permanently)