Felipesd.
Steambirds has auto fire. You direct the fire in FoD.
Steambirds has a crew of at least a dozen on it. FoD has Alexis Fiers and Alexis Fiers alone.
Steambirds has all the promotions and publicity. FoD can't yet afford a large enough server.
This is not a Steambirds ripoff. You aren't calling every TD game a Tower Defense ripoff, are you?
And if it was a piece of shit, I would not have kept playing this for six months.
RVQZ, the problem with your point giving plan is that for one, someone else may still do more damage technically, but the KSer comes in and pumps them with 12 shots, making them the kill reciever.