Those Halls of Hallow Expansion brings a new area to the journey, filling in a large gap in the fluidity of the adventure.

Along with Those Halls of Hallow comes a number of corrections and additions:

- A new way has emerged, leading to the corridors of worship

- The waves have been quelled back to the sea

- A diverging path has been made more apparent

- The bells have been quieted

- An old one is easier to access

- The cliffs are more deceptive now

- The watcher has lost their clairvoyance

- A custodian is more exhausted

- They will see the results of their transgressions

- The world will not return after the journey ends

The expansion is now integrated with the base installer for the game, and is applied automatically on install.