Maybe bringing up the RoF model was a mistake, it was the first thing that came into my mind since it is a flight sim as well.
Maybe the Total War series would have been better, they as well sell expansion packs and unit packs and in their last game Shogun2 the additional units do not impact online play. Those units are independent from SP and everyone online has the same units (in our case it would be the same pool of airplanes) to choose from.
|