Rise of Flight: Battle of Saint-Mihiel content pack includes Nieuport 28 and Fokker D.VII planes required for St. Mihiel, Du Doch Nicht and Hat in the Ring historical campaigns and six others: Halberstadt CL.II 180HP (early), Halberstadt CL.II 200HP, Sopwith Dolphin, Pfalz D.IIIa, Bristol F2B F.II and Bristol F2B F.III.
To use content purchased on Steam you need to activate the license key in your profile at http://riseofflight.com
1) open the CD Key tab in Steam Library, and copy the key to clipboard;
2) go to License Keys section in your ROF profile (http://riseofflight.com/store/license-keys/) and activate your key there.
