Five levels Guests will be able to tour the mansion's five storeys, including the previously restricted third floor and attic. The entire mansion is explored, as well as the nooks and crannies of prohibited sections. The game features over 30 rooms to explore. Glensheen was built in 1847 by Henry Benedict Donnell, a wealthy Boston merchant who made his money selling sugar on the Caribbean island of Barbados. When Donnell died in 1847 at the age of 39, he left his wife Anna (née Cushing) with four children. She managed to keep the family business going until all her children were born, after which she retired to focus on raising her children. She died in 1855 at the age of 56, leaving her husband devastated. He spent the next few years trying to get back on his feet before he too died in 1857 at the age of 58. After Donnell's death, Anna's sister Elizabeth Cushing Donnell helped her two nephews, Bennett J. Donnell and Charles Donnell, raise money for their aunt's funeral expenses. In 1860, when they had raised enough money, they hired a house architect named John Russell Pope to design them a new home near Boston called Glen-Sheeyn House.