Super Mario Bros on an old NES that my cousin gave me when I was a kid in the mid 90s

frogger

I think Pong, but I can't remember if I played it before getting the Atari XT. The first game I played on that was Galaxian.

Mr Do on the colico vision. There was another game we had Carnival. Good (simpler) times.

For me it must’ve been either one of the Commander Keen games or the original Prince of Persia back in the early 90s. Still damn good games.

most likely Peek-a-Boo, or outside either Tag or Hide and Seek, if not something like Mouse Trap or Candy Land for board games

If you're asking about video games, Pong on some sort of Realistic/Tandy console system in the late 70s when I would go to work with my father at Radio Shack (back when it was legit) and he would put me in front of the black&white.

Oregon Trail on Apple IIGS.
We also had Where in the World is Carmen Sandiego, but I wasn't as interested in that as much.

Manic Miner for the ZX Spectrum.

It was shit. And I don't have to tell you why. Just look it up, sound on, that bit is mandatory.

My first ever gamer was a disappointment lmao. I did get super into the Megadrive and everything was fixed. But man.

Pac-Man on the Atari 2600. I understand the complaints about that port, but I'll always have a soft spot for it for getting me into the hobby way back when.

The original Prince of Persia, in DOS.

Played the shit out of that game. I could probably draw maps of every level from memory.

Pretty sure it was either Excite Bike or Contra on NES at my neighbours house. Also had Radio Shack pong.

I don't know the name. In the afternoons in the early nineties after school I was at a neighbor's house. Her husband had a PC and a joystick connected to it sparked my interest. He showed me a flight game. I don't remember much detail, but it was a vector based game with fast action based flying and you had to bombard or shoot enemy bases. The next thing I remember is my mother calling our neighbor when I planned to come home because it was already getting late and I had never stayed that long before.

Combat on the Atari 2600. There are games I remember better, but I do know that was my favorite... just no one would play it with me.

Wizard of Wor on C=64

we had quite a few carts so it might not have been first but it certainly was the most played

Various demos on PS1 demo discs

Duck hunt with the gun. That shit ass dog. Oh wait no....

There was a typing game with a frog that ate letters?

Not fun.

But that is the first game I remember. In school.

It was a racing game I can't remember the name of on our first computer, a TI-99.

Probably Duke Nukem 3D, introduced by way of my uncle’s at the time high end computer.

I’d seen arcade games and things, but an actual interactive 3D world I could walk around in was wild. It was also a much bloodier and more “adult” game than anything I’d seen before.

Later that year, 1997, I got a Nintendo 64 for Christmas along with Goldeneye and StarFox64. Those two games became mainstays for me at home.

Sonic 1 on my newly acquired Mega Drive at Christmas when I was 5. Died to that first ladybug repeatedly for months on end but never gave up!

My first game was Yoshi's Island for the Game Boy Advance! I still go back and play it every few years, I love that game.

First game I remember playing is a DOS game called Snipes. It was at my stepdads work and I remember getting smoked by his workmate as we were playing it LAN and I remember crying haha.

Jumping Flash (ps1) was my first ever game. https://en.m.wikipedia.org/wiki/Jumping_Flash!

It was pretty hard as a 5 year old.

Earliest memory is c64 gridder

New Super Mario Bros on my sick red Mario DS. Although Pokémon would come shortly after which I remember much more fondly.

Roadrash and prince of Persia

Scooby Doo Night of 100 Frights on the ps2, other than that maybe Freddie Fish or one of the other humongous games on mac

It was an Apple ii I think and Star Trek of some sort. ASCII based graphics and words. Idk I was 6. Didn't have a clue what I was doing. It was on my bio father's computer. He used it as a way to distract me while Mom and him argued over child support. Last time I saw him thankfully. But at least I have that memory of trying to catch a "k"

Fuck I'm getting old.

Going to my step dads house when my mom first started dating him and playing Pitfall on his Colecovision in the late 80's. I was 3.

We didn’t have much money when we were kids, so when I cousin brought over his SNES with LttP, my mind was totally blown.

I don’t remember exactly, but it would have been on the Atari 2600. Probably Pac-Man or Q-Bert.

King's Quest 6, on my dad's old Compaq Presario Windows 98 laptop

Asphalt 4

The cart said Final Fantasy 2. We now know it as Final Fantasy 4.

My father had my playing it and reading all the text out loud. I played that game over and over and over. I have all the hidden paths and treasures memorized.

The opening scrawl ended in something about Cecil and Kain vanishing "into a deep fog." For years and years I thought it said they vanished "into a deep frog." Let me tell you... the hours I spent lying awake at night wondering what that meant...

And of course my Dad didn't correct me.

x-wing vs tie fighter.

While I had probably already played a couple of counterfeit NES games at a friend's house before that, the first 2 games I clearly remember playing on PC were Tux Racer (on my dad's Linux setup) and Warcraft 2.

Potentially HOVER! on the ol' Windows ME machine iirc.

Age of Empires 2 also comes to mind.