I found a particular room in dlvl12 that has inside 4 rock buttons and I suppose it leads to the Island of Sunless Sea. But I have no idea how to unlock the puzzle...
Maybe someone can give me some hint?
I found something similar in dlvl14, I suppose it's a puzzle to enter the hellforge...
you have to hit the buttons in a specific order. one "round" is 4 times hitting the stepstones. i don't know the combination. i have to solve it each time anew myself
honestly everytime i manage to do the isle (4pillar) combination. i just randomly do it and eventualy within 2min i get it right. problem is i dunno what was the starting pillar so i cant tell the combination
When you count rocks this way you should start with 1, step one time on rest of them (combination can be different in each game, i'm not sure) and then step on 1 again. So you need to make 5 moves.
