Hub 4: Effluvium



The Effluvium is one of the maps on the mini-hub, the Gibbet.

This area is a sewer area that you will visit at least twice. Stalkers roam about in the muck.

First visit
You start in a area with a slime river. When you'll have cleaned all the monsters, press switch in one of the subrooms. Go forward, then, and meet some stalkers. Kill them, then jump on a passage that leads to a room with slime and tortured corpses everywhere. Go forward, and the eastern wall is openable. Open it and go outside, there is a key hidden.