From the description: My Father's Hammer is a solo or group story-telling game where you role-play as a Tool inherited from a beloved Ancestor. Over time you age and your Components require Replacement, but somehow you are always the same. This is My Father’s Hammer. Once my father used it. Now it is passed down to me. I use it to build, fix, improvise. The grip wears out and a new one is wrapped around its handle. And still this is My Father's Hamer. The wood grows old and the handle cracks. A new handle is fitted. And still this is My Father's Hamer. The head rusts and flakes. A new head is attached to the handle. And still this is My Father's Hamer.