Demon's Souls Remake: The Rotting Haven (5-3) - walkthrough Demons Souls PS5 guide, walkthrough

This page of the Demon's Souls Remake game guide contains a walkthrough of chapter (5-3), i.e. the Valley of Defilement in the Rotting Haven.

Upon defeating the Dirty Colossus, an archstone will appear in their arena, which you should activate.

As you activate the archstone, you should collect all the items you can spot, then head down. There you will encounter a fog that will immediately lead you to the next boss, who is also the final boss of the region - Maiden Astrea. This boss fight is a little different, because you will really need to defeat her lackey known as Garl Vinland. A walkthrough of the boss fight can be found on a separate page of the guide.