This is The Spearhead Edition and it contains Spearhead identity – A unique honorary game profile that with time will grant you access to special skins, helmets, weapons etc. (does not alter gameplay), Hall of Honor & Credits – Your name will be acknowledged in a special in-game Hall of Honor and you’ll also get your name in the credits, Digital Soundtracks – Download the Interstellar Marines: The Beginning soundtrack as well as all future soundtracks as they are released, Digital Art Books – Download digital PDFs released periodically, filled with high resolution concept art, screenshots and behind the scenes information and Extra Steam Key – You’ll receive an additional copy of Interstellar Marines to gift to a friend.