Blood and Iron Tweet Out of stock. Wishlist Description Game of the Franco-Prussian War of 1869-1871 that resulted in the birth of Germany. Moderate complexity. Very historically accurate. - BoardGameGeek Details Ages: 12 and up Category: Wargame Designer: Robert G. Markham Players: 2 to 2 PrimaryName: Blood and Iron Product Title: Blood and Iron Publisher: 3W (World Wide Wargames) Time: 300 minutes Year: 1990