First game I ever played was a little yellow digital poker machine my aunt had that I would play with sometimes.
The game that started the passion for gaming? Pokemon Yellow when it came out in europe. I was always a fan of the show and my dad had just bought the family a computer (we had had an old mac but this was something much better). He would sit there looking for cool stuff to do, sample sounds from movies, take screencaps of cool stuff he saw on the web, play those old "1000 Games for Windows" compilations on CD. One day he found the VBA emulator in an early form online, so he downloaded it and pokemon red for me and my little sister, of course this was back when the VBA only had room for one save file so luckily he found "one that actually gives you pikachu at the start!" (he knew way more about pokemon than he probably would have admitted)
So my sis got Red and I got Yellow, and since then we've both been gaming along happily