I think we still have our old Acorn Electron sitting in the loft, with some of the games...can't remember the names, there was a motorbike one. Playing games off of cassette tapes for the win!
We used to have an Amiga 500, but my Dad sold it on ebay a couple of years ago (we needed the money.
) I think we still have the old games, which would be: Worms, Secret of Monkey Island, Monkey Island 2: Le Chuck's Revenge, Theme Park, Elite Frontier, Gunship 2000, Desert Strike, Lotus Challenge 2, a Rollercoaster Buggy game (can't remember the name of the game), James Pond: Robocod, Fire and Ice, Hook: The Game, Push Over and plenty of others I can't remember.
I had 'Day of the Tentacle' once, but I'm not sure what happened to it.
[Edit]
How could I forget Zool?
http://www.classic-pc-games.com/pc/arcade_action/zool.html
"Experience never provides its judgments with true or strict universality; but only (through induction) with assumed and comparative universality." - Immanuel Kant