Anyone else realize that the title "Planetstorm" seems to have been used by "Angels Fall First" for the Unreal Tournement (Unreal Development Kit Engine)
https://en.wikipedia.org/wiki/Angels_Fall_First:_PlanetstormAngels Fall First: Planetstorm is set in a science fiction universe during the period known as the Second Antarean War. An outbreak of hostilities between the previously subdued and forcefully integrated Antarean Empire and the alliance of several stellar states known as the United League of Planets.
That seems like a direct violation of the Intellectual Property from
Legions of Steel....