Hmm, I've started a long time ago, before PC's, later played various games, from Tetris to Q3. 15 years ago (how time flies) my son was a top 16 Q3 player in the world, so I had to play Q3 quite a bit. Now I am playing some old DOS games occasionally - Blockout, Digger, however mostly when I have few free minutes I play Blitz and Bullet (1 min a side) Chess online... .
Cheers
Alex