Of all the rooms in Lilly House, the Game Room has undergone the most dramatic changes through the years. During the Landon's occupancy of the house, this room featured gothic-style oak woodwork and shoulder-high bookcases. In the 1930s, the Lillys covered the walls with birds-eye maple and installed floor-to-ceiling bookcases and a marble fireplace. During the redecorating project of the 1950s, the Lillys needed wall space to display a collection of paintings, so the bookcases were covered and the walls were painted.