Mine was Asteroids and Pac Man. My mom got them through the Channel 11 Auction around '81 or '82. Channel 11 here in Chicago is a PBS station and used to run auctions to raise funds. Now we didn't have a system so I couldn't play them but I remember looking at the box art and wanting to play them so badly. Not too long after, we got a Gemini system and I played these games all the time. I knew they weren't arcade perfect, but I enjoyed them. I know Pac Man gets a bad rap now, and I can see why, but I always liked it. I can play Asteroids for hours on 1 game. It was one of my great video game achievements when I flipped the score. Yeah we got some more games through out the years and Robot Tank and Atlantis became 2 of my all time favorites. But Asteroids and Pac Man for the 2600 will always have a special place in my heart since these were my first home video games. Now I have just started collecting seriously and have over 160 games.