I think it would be atari games, I remember playing them when I was little. In fact,I only know what the cartridge looks like, instead of the names of the games. Nintendo, especially Super Mario bros, tetris and Legend of Zelda. I remember playing them and my friends and I would give each other tips because there wasn't game guides exactly or the internet. You
just learned from playing and figuring out what to do. Playing these games now takes me back to my childhood and the 1980's.Good times.