I copied and pasted all games listed here into an Excel spreadsheet. https://en.wikipedia.org/wiki/List_of_Neo_Geo_games
Apparently, there are 156 officially released Neo Geo games in total. Doing a quick ctrl + F and searching for "fighting" in the genre column yielded 57 results. So I guess you could say that ~37% (57/156) of the library are fighting games. I will tell ya, it sure does seem like a hell of a lot more than that when you're collecting. It seems like that's the majority of the games you stumble upon for sale when looking for Neo Geo games.
Did it take you years to finally receive your copy from Watermelon Games? My Dreamcast copy took 1.5 years to show up with absolutely no communication at all
I took this approach when I first started collecting and let me tell you, I played the games til completion before I picked up another. Since then, I started to pickup games as I wanted to and unfortunately, I played way more games when I only had a few as opposed to now when I have literally hundreds...
I can take pictures when I get home, but go for his RGB mod instead of composite. Yes, it's slightly more, but just take a look at this:
https://twitter.com/ifixretro/status/1098449600179064833?lang=en
If you haven't already, buy it ASAP. It's a gorgeous game and if you're a fan of shmups, beat em ups, platformers, RPGs, etc. then this has elements of all of those
I had mine done by ifixretro. He's well known for his work. I think he has just about every social media there is. I hit him up on Facebook/IG and he's rather responsive.
https://www.instagram.com/ifixretro/
https://www.facebook.com/ifixretro/