Your fave "Back In the Day" games!

My most treasured gaming memories are of playing 4 games in particular:

Worms(The origional) on PS1, I used to invite a group of friends over on the weekend, the fun I had from that game, I still play it every now and then, classic game.

Age Of Empires, My 1st ever strategy game, It was the bomb back then.

The Commandos series is recent enough but still a fave classic

Then there was that jewl game on SEGA, cant remember the exact name, but endless fun.

So what were your fave games from back in the day?

Im going to go with Pac-Man or Pong.

Pac-Man! One of my favourite classic games.