Haunted Hotel: Lonely Dream / Charles Dexter Ward Collect helpful Inventory objects to help you progress through the building, and solve tricky puzzles. Each room brings you closer to the truth! Track down your missing twin in Haunted Hotel 4: Charles Dexter Ward. The only trace of your missing twin is the necklace he never took offand a swampland address. Follow the clues to an abandoned hotel and unravel a mystery of necromancy and more!