I would have to say Fatal Fury, since that was the first regular Neo fighter I got into, and also Samurai ShoDown (first is still the best, for me) because it got me hooked on fighters where you get to use weapons. I am not saying I dislike WH, AOF, KOF, LB, or any of the others, it is just that those two series will always come to mind first when I think of Neo fighters.
As for WH being by ADK, I think we can overlook that.
I have not seen WH making significant appearances elsewhere. I kind of wish they had made an Aggressors Of Dark Kombat 2/Gan Gan 2, as even though playing the comp may not be very entertaining, two player mode is a lot of fun.
-BioMotor_Unitron
[This message has been edited by BioMotor_Unitron (edited January 12, 2001).]