You didn't mention RC Pro AM I did

Also , I own Killer Instinct 1 and 2 dedicated cabs.
I didnt mention Left Field. I know they made the Slam And Jam games ( closest thing to Run and Gun on the home consoles) but I looked it up and Nintendo used to own part of them, but they bought back the stake and are 3rd party.
As for RARE, they released an RC Pro AM (Championship Pro-AM) game for genesis. After 1992 they started released more games for other systems (mostly battle toads on everything with a CPU and a screen). So yes, NES ERA RARE was a nintendo first party; but after that (especially the GameCube/Wii eras) not so much. Even though now they are wholly owned by Microsoft Game Studios they still develop for the DS. Im guess because M$ lacks a handheld.
tell me that's not RC Pro-AM,lol
N-Space was bought by nintendo before giest, I'll give ya that one. They only made nintendo exclusive games prior to being bought, I didnt even know nintendo bought them until this thread. I thought they just did nintendo exclusives like they always did.
I didnt know Treasure co-devved S&P with Nintendo; but I'll be honest Im not big into rail shooters (panzer dragoon being the exception) but that game doesnt look bad, maybe I'll get it for my VC.
Intelligent Systems....well yeah they too are first party, but with that one I was stressing they only make fire emblem and the series, in my eyes, is terrible.
I guess I was alone in not liking either Super Mario Galaxy game. I didnt like Super Mario Sunshine either. But I <3 Super Mario World and Super Mario 3