If we're getting really technical... My first console was a Famiclone. Well, my first two consoles were both Famiclones, but they weren't the same. The first three games I played (I got them with my first console) were DuckTales, Gradius 2 and Yie Ar Kung-Fu.
My first official nintendo console was the Super Nintendo.
Now, the first game I owned that was developed or published by Nintendo was Donkey Kong Country.
Ours was also the N64 and Super Mario 64! My brother and I got it for Christmas. Him and my sister in law were just in town this Christmas and we got the old VHS tapes working, and watched our opening of it as kids.
That was more like his system though. My first that I bought myself was my GameCube, and I played Animal Crossing GameCube and Phantasy Star Online religiously. They'll forever be my favorite games.
The first Nintendo game system I played was the 64, it was owned by my oldest brother but I never actually played on it till quite a few years after its release (it arrived in Europe very soon after I was born) when I got into playing it with my 3 older siblings. I was probably only about 5 or 6 the first time I played it so can't remember what game I played first but most of my memories are off the original Mario Party so it was probably that.
The original DS was the first Nintendo console I actually owned though (played Gameboy Advance and Gamecube but they were owned by my siblings) and the first game I played on that was Nintendogs - I had the bundle that came with the game.
I definitely played other people's systems before I got my own. I have memories from sleepovers where we would stay up all night playing N64. One very specific N64 game that is burned in to my brain is Rugrats: Scavenger Hunt
The first system I owned was a gameboy advance sp. I have fond memories playing Pokemon Fire Red and Pokemon Ruby the most out of all my games. I got a Gamecube not long after that where I mostly played Harvest Moon: Another Wonderful Life, Mario Kart Double Dash, Mario Party 7, and Super Mario Sunshine!
First system was definitely a purple Game Cube. I have a very specific memory of putting in a copy of Double Dash as a really young kid (3 years old maybe? Definitely wasn't 4). Also remember watching my sister play Super Mario Sunshine, and most certainly remember watching my dad play Wind Waker and Majora's Mask and Ocarina of Time on Legend of Zelda collector's edition. Can't forget about Sonic Heroes as well. But my favorite as a kid was always Mario Kart Double Dash. I played it all the time before my bed time growing up.
Oh, and getting mad at my siblings when we played Mario Party 4 & 5. Fun times =)
In 2009, though, I remember getting a Wii for christmas which was going to replace our little purple lunchbox.
Then after that I...
Still played double dash constantly lol
(but now with my love of wii sports and mario kart wii and several others)
My first Nintendo systems (well systems since I got them around the same time) was my Gameboy color and my N64. My Gameboy was a special edition that I think was bundled with Pokemon Yellow. It was yellow and had pikachu, jigglepuff, and togepi on teh screen. The N64 was bundled with Mario 64 and Star Wars: Pod Racer which I had a lot of fun playing with my siblings. Ah, good memories. :')
My first Nintendo system I played was the GameCube and the first Nintendo game I played was the original Animal Crossing. Actually, until I got my DS a couple of years after we got the GameCube, Animal Crossing and Mario Party 4/6 were the only Nintendo games I had played. Most of my Gamecube games were third party games.
My first Nintendo system was the N64 and the first game I played was Super Mario 64. I got a Gamecube a few years later and played a lot of Luigi's Mansion and Smash Bros Melee.
The first Nintendo system I owned was the NES despite being born in the era when the Gamecube was about to be released. The first game I played on it was Super Mario Bros. 3. Awesome game and I still play it occasionally when I feel like it. A memory I had with it was that when my dad got home from work late in the evening, he would sometimes play the game and speedrun it using warp whistles while I watch him. And CRT TVs were still a thing so it was pretty nostalgic too.
My first console was a Gameboy advance and my first game was the manhole e reader card scan game thing that came with it
It also comes with an animal crossing card but I don’t have a link cable so I guess I’ll never find out what the card does
I also played on a Gameboy colour and a Gamecube belonging to a friend but I never owned either one. Mario cart double dash and donkey kong were the games I played on those ^^
The first system I played on was my cousin's Game Boy Pocket, which I later got from him by trading him some Pokemon cards. I had Pokemon Red and he had Blue version. The first system I bought was a Game Boy Color, atomic purple, to play Pokemon Crystal. Such fun games and fond memories.
My first console was also N64 and I believe my first game was either Mario Kart or Super Mario 64. It was handed down to us by my uncle who had just recently gotten a ps1 I believe. And that was the only console I had until the Wii came out (which my dad never bought me games for anyway lol)
The first console I got for myself was the PS3 and that's what really made me fall in love with gaming beyond nostalgia
Gameboy Advance Sp I was born in a completely different era from when it came out but some of my fondest memories are on that thing mostly the Super Mario World Remake
GBA with a Powerpuff Girls game for the GB Color (Bad Mojo Jojo, I think) that I got for my fifth birthday, IIRC. I know we had a SNES with Mario Kart, too, at some point, but I can't remember if we got that before or after.
I remember vague memories of playing someone's N64, but my first true console was the Gamecube that came with Mario Kart Double Dash Oh the memories...