Games like Demo Disc: Spectral Mall

If you finished Demo Disc: Spectral Mall, the closest matches are Milk Outside a Bag of Milk Outside a Bag of Milk, Fears to Fathom: Home Alone, Insomnious, I'm on Observation Duty 3 and The Horror of Salazar House. All 6 share its indie genre and are ranked by how closely their themes and modes overlap.