game modding, Phasmophobia, custom textures, enhanced lighting, ghost model replacement, new equipment, interactive objects, code tweaks, gameplay balance, user interface customization, sound effects enhancement, multiplayer compatibility, haunted house environment, foggy atmosphere, dynamic shadows, spooky ambient music, first-person perspective, immersive experience, realistic ghost behavior, modding community, creative freedom, Steam Workshop, horror game, detailed mansion, abandoned asylum, eerie forest, night vision camera, ghost hunting equipment, 3D modeling, Unity engine, programming skills, mod installation, ghost AI improvement, custom scenarios, atmospheric pressure effects, temperature variations, paranormal activity sensors, ghost communication, EVP recordings, infrared light, ghostly apparitions, poltergeist activity, spectral analysis tools.