Sejan sinkhole

There is a sinkhole that can be found in the north-west of Sejan. Upon entering the blip with the sinkhole in it, the encounter begins without warning. When ambushed by the sinkhole, the player's feet immediately sink knee-deep into quicksand. They can attempt to free themselves either with a roll of rope and an Agility 8 check or alternatively with a pure Agility 10 check. No matter what the player chooses to do, the unstable ground crumbles into a natural room below. Luckily, if the player can't evade the quicksand, the fall isn't harmful to them. After climbing or falling down, the player can find 38 krats stuck on the walls of the small hole they are in.

With the use of a torch, the player can notice that the sinkhole's walls are perforated with many holes or tunnels. One can only wonder what that could mean with the number of other holes and pits in the peninsula.