Yeah....... You know what you're talking about.
NEW GUY.
From what I understand is that the defunct games I mentioned had no more room to grow. Air warrior for example had every plane from ww1 to korea.
we can just keep dreaming about new planes, because I think it's of HTC's interest to slow the growth/progression of planes here. At the same time I think HTC's gotta be manuverable and keep up to date on demographic and consumer trends 
Those games are gone for way diff reasons than no room to grow. And if you sat back and thought about it,
NEW GUY, you would realize
HTC is already doing things those other two never did. (ie. WWI & the soon to be released Future Arena)
You're making friends fast around here.