The game is now running on Unreal Engine 5.5, which has vastly improved lighting.
I've also added Steam Achievements at request from a few people to the new UE5 version as well, with seven available to unlock.
I've made several general graphics updates given the clarity that UE5's lighting system brings to the house, and a bunch of UI tweaks. More to come no doubt as I spot more issues.
The Ghost of Redstone Manor was originally built on UE 4.27, and that version is still available if anyone would prefer it. It's saved under the ue4 beta branch, accessible from the library properties settings.
Thanks for your support!
Joe