I'm feel old.. My library of childhood games in my head are from the 80s, for the Spectrum. Dizzy, Jet Set Willy, Operation Wolf, R-Type, and original movie/game conversations for Robocop, Batman etc.

What's odd is the apparent chasm between those games and the earliest flash games, but really it's just a few years. That's just a trick of the mind. When you're a kid, turning into a young adult, a few short years feel like a lifetime. Man, it speeds up after that...