Games like Toy Box

If you finished Toy Box, the closest matches are Paranormasight: The Seven Mysteries of Honjo, Slender Threads, The Room 4: Old Sins, Milk Outside a Bag of Milk Outside a Bag of Milk and Milk Inside a Bag of Milk Inside a Bag of Milk. All 10 share its adventure genre and are ranked by how closely their themes and modes overlap.