So nice to read through these and read about each different experience. For me, there are a few: Pit Pot/Astro Warrior cartridge for the Master System - the first games I ever played. Jurassic Park for the Mega Drive - the first MD game I ever played. Zelda OOT for the N64 - happier times, man!
Bruce Lee on commodore 64. It was the first game I ever remember finishing. It's a shame I don't own it or any commodore hardware for that matter. I should look into getting one just for that. Megaman 2. Well what can I say, I've always loved the megaman series, especially the classics. Megaman 2 and 4 are two of my favorite games from the nes era. Sonic 2. I got this one with my mega drive 2 as a kid and played it religiously. Super Mario 64. Loved, loved, loved this game. Also one of the few games I played through 100%. Doom. I used to play this quite a lot at my older brothers place way back when I didn't have a computer of my own. I still remember how great the atmosphere was as a kid. Guess those are the biggest nostalgia games for me.