Glurch the Abominous Mass Glurch is, indeed, a large mass of slime. This boss can be found by digging down and to the left from the core. When you start seeing orange oozes and slime, you’re on the right track. Which isn't to say there aren't genuinely spooky areas https://tarislandsalaouniversal21976.thechapblog.com/29321011/os-core-keeper-gameplay-diaries