1980-1983: father bought a Radio Shack TRS-80 model 1. Upgraded with expanded CPU and 5.25 floppy drive-used it to play Asteroids when I was 4 years old.
1983-84: Computer geek of an uncle gives the family a Texas Instruments console. Plug into the living room TV and play Pitfall.
1984-86: Dark ages with no video games
1986-1989: Commodor 64: More games than I can recall, most apt and memorable were ARCHON (like chess with nasty pieces,) and ZAXXON.
1990: 286, 25 mhz desktop with Windows 3.0-Wing Commander, Hells Kitchen anyone? I played through that game at least 5 times.
1992-1993: 486, 100 mhz desktop with Windows 3.1-Wing Commander 2, same story, X-Wing
1997: College roomate's PS2, Final Fantasy 7, I went on to get a degree, the roomate flunked out!
1999: Diablo
2000: Diablo 2 and Shattered Galaxy-first child born, fed her while gaming (no lie)
2002: More Shattered galaxy, bought Freelancer-played the Single player version but was very frustrated with the multiplayer, put it back on the shelf.
2005: Eve for 6 months then gave up because of memory leaks in the game