Thais Lighthouse Quest/Spoiler

Spoiler
Get to the Thais Lighthose and go down the basement, if you have come to a square room without any entrance down, then move around some of the cratees and you will find a switch, if you pull it a ladder down will appear, where down you have come to a place where you can go up, dow or to the right. Here you should go to the right, there there is a teleporter, if you go into it, you will come to the quest room. Noramlly there should only be 2 cyclops here, but sometimes its overspawned, and then up to 5 cyclops can be by the entrance.